Brands

<h2 dir="ltr">What are light-sensitive sealing films?</h2>
 Light-sensitive sealing films are light-blocking microplate seals &mdash; typically aluminum foil or opaque pigmented polymer &mdash; used to protect photosensitive contents from light exposure during incubation, detection, and storage. They prevent the photobleaching of fluorophores and the photodegradation of light-labile reagents and drugs, while still stopping evaporation and well-to-well contamination. Foil versions also block gases and tolerate &minus;80 &deg;C storage, and several are pierceable for robotic access. Buy from this category whenever a sample's signal or stability depends on keeping light out of the wells.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
<ul>
<li dir="ltr" aria-level="1">
Black opaque sealing films for full light protection
</li>
<li dir="ltr" aria-level="1">
Semi-opaque light-reducing films for controlled exposure workflows
</li>
<li dir="ltr" aria-level="1">
Standard formats for 96-well microplates (approx. 127 &times; 80 mm)
</li>
<li dir="ltr" aria-level="1">
384-well compatible sealing films for high-throughput assays
</li>
<li dir="ltr" aria-level="1">
Adhesive sealing films for secure microplate closure
</li>
<li dir="ltr" aria-level="1">
Optical-compatible films for fluorescence-based assays
</li>
<li dir="ltr" aria-level="1">
Pierceable and non-pierceable film options for workflow flexibility
</li>
<li dir="ltr" aria-level="1">
High-barrier films for evaporation and contamination control
</li>
</ul>
<h2 dir="ltr"> How to choose light-sensitive films</h2>
&nbsp;
Confirm full light-blocking Choose fully opaque foil or pigmented film, not tinted clear film, when contents are strongly photosensitive; foil blocks light completely, while pigmented polymer films balance light protection with easier handling.
Decide whether you still need optical access Light-sensitive films are not for reading through; if a protocol requires both light protection and optical detection, seal for storage with an opaque film and switch to an optical film at the read step.
Check temperature and storage rating Foil light-blocking films often double as cold storage seals rated to &minus;80 &deg;C, suiting light-sensitive compound libraries; confirm the stated range before archiving frozen samples.
<h2 dir="ltr"> Compare light-sensitive film variants.</h2>
&nbsp;
<ul>
<li data-section-id="17gvbe2" data-start="0" data-end="165">Opaque aluminum foil: Provides maximum light blocking and supports &minus;80 &deg;C storage; compatible with storage and polypropylene plates, as well as robotic probes.</li>
<li data-section-id="1jnkzrj" data-start="167" data-end="335">Pierceable foil: For photosensitive high-throughput screening (HTS) and automated sample access; compatible with polypropylene plates and liquid handling systems.</li>
<li data-section-id="1o0gauf" data-start="337" data-end="479" data-is-last-node="">Black/amber polymer film: For light-sensitive applications requiring easier benchtop handling; compatible with assay and culture plates.</li>
</ul>
<h2 dir="ltr"> Specifications context</h2>
 Light-sensitive films are characterized by opacity, temperature range, and whether they are pierceable. Aluminum foil offers complete light blocking plus a gas and moisture barrier, and often carries a &minus;80 &deg;C to +110 &deg;C rating for combined light protection and freezer storage. Pigmented polymer films are easier to handle for benchtop work. Because a conformable foil presses down into each well, it leaves a defined impression around every well that lets the user confirm a complete seal by eye, and the opaque, intact layer doubles as a tamper-evident and contamination barrier while plates move between the bench, incubator, and freezer. Because these films are not optically clear, they are removed before any fluorescence or absorbance read. As of 2026, they ship in packs of 100 or rolls in a low-to-mid price tier.&nbsp; 
&nbsp;
Instead of struggling with inconsistent results, choose a sealing solution designed specifically for light-sensitive work. <a href="https://mbpinc.net/contact-us">Connect with the MBP team</a> to find the right film format, compatibility, and bulk supply option for your application.

Light Sensitive Film

BrightMax™, Luminescence, fluorescence and microscopy, -40°C to +80°C, 50 Sealing Films/Pack

BrightMax™ (WT-50) by MBP is a white, light-reflecting vinyl plate seal for luminescence, fluorescence, and microscopy. Uniquely applicable to either the top or bottom of the plate — bottom application reflects and amplifies signal. 50 films/pack, rated &minus;40&deg;C to +80&deg;C. Ships ambient; single SKU.

Application

Temperature Range

Manufacturer

<h2>What is Chemicals as a reagent category?</h2>
&nbsp;
Chemicals covers the broad range of chemical and biochemical reagents used across molecular biology, cell biology, biochemistry, and general laboratory work: biochemically relevant compounds like vitamins, buffer salts, amino acids, and enzyme substrates; general laboratory chemicals including solvents, acids, bases, and inorganic salts; and research-grade specialty chemicals for specific applications. Unlike application-specific categories such as Epigenetics or Electrophoresis, which organize reagents by research workflow, Chemicals organizes by the nature of the material itself.
&nbsp;
<h2 dir="ltr">What you'll Discover:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/reagents/chemicals/biochemical-reagents" title="Biochemical Reagents:">Biochemical Reagents:</a> High-quality metabolic inducers such as IPTG (G116), L-Arabinose (A2001-ZYM), and Cumate (CH065), along with essential buffers and enzyme stabilizers like TRIS (CH059), DTT (G025), and PMSF (G034).
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/reagents/chemicals/inorganic-reagents-and-compounds" title="Inorganic Reagents &amp; Compounds:">Inorganic Reagents &amp; Compounds:</a> Ultra-pure essential chemical substances like Sodium Azide (CH052) designed for accurate laboratory buffer enhancement and sample conservation methodologies.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/reagents/chemicals/detergents-and-surfactants" title="Detergents &amp; Surfactants:">Detergents &amp; Surfactants:</a> Enhanced cell lysis and denaturing agents featuring 20% SDS (CH100) and concentrated 10X Tris-Glycine-SDS Buffer (CH125) for protein electrophoresis setup.
</li>
</ul>
&nbsp;
<h2>How to navigate Chemicals</h2>
&nbsp;
Start with Biochemical Reagents for biologically relevant compounds
Biochemical Reagents covers the subset of the catalog most relevant to molecular and cell biology workflows: vitamins and cofactors, buffer salts and ready-to-use buffer solutions, amino acids, and other compounds with specific roles in biological systems.
Check purity grade requirements before ordering a research chemical
Research-grade chemicals vary in purity from technical grade to ACS-certified, HPLC-grade, and molecular biology grade, with the appropriate grade depending on how the chemical is used; cell culture and enzymatic applications generally require higher purity than non-biological analytical or general lab use.
Confirm whether your chemical needs are better served by a specialty category
Some research chemicals belong more naturally in application-specific sections of the catalog, such as chromatin immunoprecipitation buffers in Epigenetics or gel running buffers in Electrophoresis, while general-purpose chemicals and biochemical reagents not tied to a single workflow type belong in this Chemicals branch.
Consider bulk ordering for high-consumption research chemicals
Common research chemicals like buffer salts, solvents, and vitamins are used in large quantities by active research labs, and bulk pricing can represent meaningful savings on frequently replenished reagents.
Look for certificates of analysis when accuracy matters for your application
Quantitative applications, including analytical standards, enzyme kinetics studies, and defined cell culture supplementation, require chemicals with documented lot-specific purity and concentration, typically confirmed by certificate of analysis provided with each lot.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
Research-grade purity designations for laboratory chemicals follow widely adopted convention systems including ACS grade (meets American Chemical Society purity specifications), HPLC grade (verified purity for chromatographic applications), and molecular biology grade (certified free from nuclease, protease, and other activities that would interfere with molecular biology applications). As of 2026, pre-made, ready-to-use solutions for common biochemical reagents like PBS, HEPES buffer, and Tris-HCl continue to see growing adoption over powder or concentrated formats in labs prioritizing convenience and reproducibility over reagent cost per use.
<a href="https://mbpinc.net/contact-us">Reach out to the friendly team at MBP</a> now to get a quote for your particular research needs.

Chemicals

MSDS

Bromophenol Blue

Unit Quantity

Storage Condition

Shipping condition

<h2 data-section-id="1h8mvlk" data-start="0" data-end="45">What are primary cell culture medium kits?</h2>
&nbsp;
Primary cell culture medium kits are complete, ready-to-prepare culture systems that combine a cell-type-specific basal medium with the supplements required for optimal growth and maintenance of primary cells. Unlike purchasing media, serum, growth factors, and antibiotics separately, these kits provide all components in validated proportions, ensuring that the medium performs as intended for a specific primary cell type.
A typical kit includes a basal medium, a cell-specific growth supplement, an antibiotic component where appropriate, and fetal bovine serum (FBS) or an equivalent supplement when required. The components are designed to be combined directly according to the manufacturer's instructions, reducing preparation errors and improving consistency between experiments.
&nbsp;
<h2 data-path-to-node="5">What you will find:</h2>
&nbsp;
<ul data-path-to-node="6">
<li style="font-family: arial, helvetica, sans-serif;">
Tissue-specific primary cell culture medium kits
</li>
<li style="font-family: arial, helvetica, sans-serif;">
Specialized growth media for endothelial and epithelial cells
</li>
<li style="font-family: arial, helvetica, sans-serif;">
Workflow systems for thawing, plating, and maintenance of hepatocytes&nbsp;
</li>
<li style="font-family: arial, helvetica, sans-serif;">
Differentiation media for progenitor and stem cells&nbsp;
</li>
<li style="font-family: arial, helvetica, sans-serif;">
Serum-free bioprocessing and cryopreservation reagents
</li>
<li style="font-family: arial, helvetica, sans-serif;">
Targeted fibroblast, smooth muscle, and myocyte growth kits
</li>
</ul>
&nbsp;
<h2 data-section-id="1nip7jz" data-start="1066" data-end="1116">How to choose a primary cell culture medium kit</h2>
&nbsp;
Match the kit to the cell type
Primary cells have highly specialized nutritional and signaling requirements. Kits are available for endothelial cells, hepatocytes, astrocytes, epithelial cells, fibroblasts, stem cells, and many other cell types. Selecting a kit specifically designed for the target cell type is essential for maintaining normal cellular function and morphology.
Serum-containing vs. serum-free formulations
Traditional kits often include FBS as a source of growth factors and nutrients. Serum-free and xeno-free kits replace animal-derived components with defined supplements, reducing variability and supporting applications that require animal-component-free culture conditions.
Complete kit convenience
Most kits provide all major components needed to prepare complete culture medium. This eliminates the need to source multiple reagents individually and helps ensure that supplements are used at the correct concentrations.
Antibiotic inclusion
Many primary cell culture kits include antibiotics to reduce contamination risk during routine culture. However, some specialized formulations, particularly those designed for immune cells and mononuclear cells, are intentionally supplied without antibiotics because these additives can influence cellular responses and experimental outcomes.
Storage and preparation
Kit components are typically stored separately until needed. Basal media and supplements are usually refrigerated, while serum components may require frozen storage before use. Once mixed into complete medium, shelf life is generally shorter than that of the individual components, making it advisable to prepare only the amount needed for near-term use.
Specialized differentiation systems
Some kits are designed not only for maintenance but also for cellular differentiation. These systems may include multiple supplements added sequentially throughout a protocol to guide stem cells or progenitor cells through defined developmental stages.
<h2 data-section-id="dydsco" data-start="3131" data-end="3173">&nbsp;</h2>
<h2 data-section-id="1fljvas" data-start="4061" data-end="4086">Specifications context</h2>
&nbsp;
Primary cell culture medium kits are commonly supplied in a format consisting of a basal medium bottle accompanied by concentrated supplements and serum components that are added directly before use. This approach simplifies preparation while ensuring that all components have been optimized and tested together.
<a href="https://mbpinc.net/contact-us" title="Contact the expert team at MBP">Contact the expert team at MBP</a> today and get optimized primary cell culture medium kits for your lab.

Primary Cell Culture Medium kits

Bronchial Endothelial Cell Growth Medium

Sterility

Appearance

Disclaimer

Caution

Shipping Condition

TM044 - MSDS

Flyer

Bronchial Epithelial Medium Kit

TM044 by Applied Biological Materials is a low-serum Bronchial Epithelial Medium Kit (500 mL basal + antibiotic-free supplement) supporting bronchial epithelial cell culture with lot-specific sterility, pH, osmolality, and endotoxin QC testing.

<h2 dir="ltr">What Are LAMP Polymerases?</h2>
 The defining enzyme of loop-mediated isothermal amplification is Bst DNA polymerase, isolated from Geobacillus stearothermophilus (formerly Bacillus stearothermophilus). Its high strand-displacement activity allows it to synthesise new DNA strands while displacing the existing complementary strand, without requiring thermal denaturation, the property that makes isothermal amplification possible. Choose standard Bst DNA polymerase for DNA-template LAMP; choose engineered Bst variants (Bst 2.0, Bst 3.0, or lyo-ready formats) for RT-LAMP applications requiring combined reverse transcriptase activity, faster reaction speed, or room-temperature-stable formats. 
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li data-section-id="6ukg4n" data-start="2051" data-end="2199">Strong strand-displacement DNA synthesis using Bst DNA polymerase variants, enabling rapid isothermal amplification without thermal cycling.</li>
<li data-section-id="7ycop5" data-start="2200" data-end="2330">High-efficiency Phi29 DNA polymerase systems supporting whole-genome amplification through processive strand displacement.</li>
<li data-section-id="18wphsf" data-start="2331" data-end="2463">Enzyme formats optimised for fast, constant-temperature nucleic acid amplification across LAMP and related isothermal methods.</li>
</ul>
&nbsp;
<h2 dir="ltr">How to Choose a LAMP Polymerase</h2>
 Strand-Displacement Activity Bst DNA polymerase's large fragment (Bst LF) provides the core strand-displacement activity that enables LAMP, operating at a temperature optimum near 65 &deg;C -- this activity allows continuous synthesis and primer annealing on single-stranded regions generated during amplification, without thermal cycling. Reverse Transcription Capability Engineered variants such as Bst 3.0 may offer enhanced reverse transcription capability, enabling RT-LAMP workflows by supporting RNA-to-cDNA conversion within the same isothermal reaction environment. Reaction Speed Optimised Bst formulations can support rapid amplification in LAMP reactions, with performance depending on primer design, template quality, and reaction conditions. Format: Liquid vs. Lyophilised Lyo-ready (lyophilised) formats support room-temperature shipping and storage, relevant for field-deployable or point-of-need applications where cold-chain logistics are impractical. Standard liquid formulations require frozen storage but may offer cost advantages for laboratory-based use. Pairing with Reverse Transcriptase For RT-LAMP using polymerases without intrinsic RT activity, pairing with a reverse transcriptase whose temperature optimum overlaps with the Bst polymerase's working temperature (commonly 60-65 &deg;C) helps maintain the isothermal format -- engineered high-thermostability reverse transcriptases are better suited to this than standard AMV or M-MLV enzymes with lower temperature optima. 
<h2 dir="ltr"> Specifications Context</h2>
 Bst DNA polymerase large fragment drives LAMP through strand-displacement activity at its temperature optimum near 65 &deg;C; because LAMP uses this single-temperature synthesis instead of thermal denaturation, the enzyme's strand-displacement capability -- rather than thermostability across a wide cycling range as with Taq -- is the key performance attribute. When combining AMV or M-MLV reverse transcriptases (with lower native temperature optima) with Bst polymerase for RT-LAMP, the temperature mismatch can require a two-temperature protocol, undermining the isothermal format; this has driven engineering efforts producing polymerases such as Bst 3.0 with intrinsic reverse transcriptase activity functioning at the Bst temperature optimum. Comparative testing has shown lyo-ready Bst DNA polymerase formulations can provide significantly higher RT-LAMP reaction speed than some other commercially available Bst polymerases when tested with the same RNA targets and primer sets. LAMP polymerases are typically stored at &minus;20 &deg;C (liquid formats) or at room temperature (lyo-ready formats per product specification); lot-specific CoAs are available on request. 
&nbsp;
<a href="https://mbpinc.net/contact-us">Contact the expert team </a>at MBP today to find polymerases suited to your LAMP and isothermal amplification workflows.

Polymerases

DataSheet

Bst DNA Polymerase

Funnels

<h2>What Are Laboratory Weighing Funnels?</h2>
&nbsp;
Laboratory weighing funnels are single-use antistatic polypropylene (PP) funnels specifically designed for the weighing-and-transfer step in analytical chemistry, pharmaceutical weighing, and sample preparation workflows. Unlike standard powder funnels, weighing funnels have one flat side that allows the funnel to rest stable on a balance pan during mass measurement, and a conical stem sized to the neck of a specific volumetric flask volume. After the sample mass is recorded, the funnel inserts directly into the flask neck, and the sample is transferred by tipping or rinsing&mdash;providing quantitative, loss-free transfer into narrow-neck vessels. Available in extra small (fits microtubes and 5&ndash;20 mL flasks) through extra-extra-large (fits 1000 mL+ vessels). Antistatic weighing funnels are single-use; washing removes the antistatic treatment. Reusable funnels needing autoclave sterilization should be standard polypropylene powder funnels, not antistatic weighing funnels.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Powder funnels with wide stems for smooth solid transfer</li>
<li>Long-stem funnels for controlled pouring into narrow containers</li>
<li>Short-stem funnels for faster liquid transfer</li>
<li>Filter funnels for use with standard filter paper</li>
<li>Chemical-resistant plastic funnels for lab compatibility</li>
<li>Disposable funnels for single-use workflows</li>
</ul>
&nbsp;
<h2>How to Choose Laboratory Weighing Funnels</h2>
&nbsp;
Match Size to Flask Neck
The critical specification for a weighing funnel is the stem outer diameter relative to the flask neck inner diameter. Extra small fits 96-well microtubes and 5&ndash;20 mL volumetric flasks; small fits 20&ndash;50 mL; medium fits 50&ndash;200 mL; large fits 200&ndash;500 mL; extra large fits 500&ndash;1000 mL. A funnel that is too wide will not insert and will spill during transfer&mdash;when in doubt, choose one size smaller.
Disposable Antistatic vs. Reusable PP
For analytical weighing of fine powders, use disposable antistatic PP funnels&mdash;the antistatic surface dissipates charge that causes powder adhesion. For bulk transfer of coarse materials or liquids where static is not an issue, standard reusable polypropylene powder funnels (autoclavable at 121&deg;C, large-bore stem) are more economical and can be sterilized between uses.
Assorted vs. Individual Packs
Assorted packs covering extra small through extra large provide flexibility when flask sizes vary across experiments and reduce the number of individual SKUs to manage. Individual packs are more economical when only one funnel size is used at high volume.
Flat-Side Stability
All antistatic weighing funnels have one flat side on the funnel body. This flat face allows the funnel to rest stably on a balance pan without rolling during the weighing step before transfer&mdash;a design feature absent on standard laboratory funnels.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Antistatic polypropylene weighing funnels achieve antistatic performance through a surface additive incorporated during molding; this is a surface treatment rather than a bulk polymer property. The flat side is designed to rest on a balance pan while keeping the stem vertical for direct transfer into volumetric flasks. As of 2026, these funnels are standard in pharmaceutical QC and analytical chemistry labs for gravimetric transfer workflows compliant with USP procedures. Explore weighing dishes and funnels category for related consumables.
Pick the size that fits your work&mdash;and everything else gets a lot easier.&nbsp;<a href="https://mbpinc.net/consumables/tubes-and-sample-collection/funnels" title="Contact the MBP Team">Contact the MBP Team</a> today.

Buchner Funnel

Globe Scientific 600437 is a polypropylene Buchner funnel with a 42.5 mm filter diameter, 1.2 mm perforated plate holes, 47 mm stem, fully autoclavable, two-piece construction for easy cleaning, and food-contact approved. Suitable for standard 42.5 mm filter papers.

Manufacture

Funnel, Buchner, PP, 45mm

Funnel, Buchner, PP, 55mm

Funnel, Buchner, PP, 70mm

Funnel, Buchner, PP, 80mm

Funnel, Buchner, PP, 90mm

Funnel, Buchner, PP, 110mm

Funnel, Buchner, PP, 160mm

Funnel, Buchner, PP, 240mm

<h2>What Are Zymo Research Buffers?</h2>
Zymo Research buffers are formulation-specific reagents used at defined steps &mdash; lysis, binding, wash, and elution &mdash; in Zymo-Spin column-based purification protocols for DNA, RNA, and bisulfite-converted DNA. Each buffer is optimized for a specific kit family: DNA Wash Buffer concentrate (requires ethanol addition before use) removes salts and contaminants before elution from Zymo-Spin silica columns; DNA Elution Buffer (10 mM Tris, pH 8.5, 0.1 mM EDTA) releases purified DNA from the matrix; RNA Wash Buffer supports RNA extraction kits including Quick-RNA and Direct-zol lines; M-Elution Buffer is designed for eluting bisulfite-converted DNA in EZ DNA Methylation kits. Researchers typically order these separately when a single buffer component runs out before the rest of the kit, or when scaling up a protocol beyond the volume included.
TL;DR: Order Zymo buffers individually to replenish a specific step in your existing Zymo workflow without replacing the full kit.
<h2>How to Choose Zymo Research Buffers</h2>
<h3>Match the buffer to your kit family</h3>
Every Zymo buffer is paired to a specific kit line. DNA Wash Buffer and DNA/RNA Wash Buffer concentrate are used in DNA Clean &amp; Concentrator, Quick-DNA, and Zymoclean Gel DNA Recovery kits. RNA Wash Buffer pairs with Quick-RNA kits. ZymoBIOMICS DNA Wash Buffer 1 and Wash Buffer 2 are specific to the ZymoBIOMICS microbiomics line. Substituting a buffer from a different kit family can compromise yield or purity.
<h3>Confirm ethanol addition requirements before use</h3>
Several Zymo wash buffer concentrates require addition of 96-100% ethanol to the bottle before first use &mdash; the label states the exact volume. DNA Wash Buffer concentrate, DNA/RNA Wash Buffer concentrate, and Urine DNA Wash Buffer concentrate all require this step. Pre-made (non-concentrate) versions such as RNA Wash Buffer are supplied ready to use.
<h3>Select the right volume for your throughput</h3>
Zymo buffers are available in sizes from 6 ml (single-experiment replenishment) up to 500 ml (Buffer P1 Red, for high-volume plasmid prep labs). For labs processing more than 50 samples per week, ordering the largest available size reduces per-sample cost and the frequency of reordering.
<h3>Choose elution buffer chemistry based on downstream application</h3>
DNA Elution Buffer (10 mM Tris pH 8.5, 0.1 mM EDTA) is the standard for most PCR and sequencing applications. For applications sensitive to EDTA &mdash; such as some restriction enzyme digests or direct use with divalent cation-dependent enzymes &mdash; eluting in molecular-grade water or a Tris-only buffer is preferable. M-Elution Buffer is specifically formulated for bisulfite-converted DNA and should not be substituted with standard elution buffer in methylation workflows.
<h3>Verify research-use-only status</h3>
All Zymo Research buffers sold through MBP are for research use only (RUO). They are not cleared for in vitro diagnostic use. For clinical or diagnostic laboratory applications, confirm regulatory status with your institutional compliance officer before use.
<h2>Compare Zymo Buffer Types</h2>
<table>
<thead>
<tr>
<th>Buffer Type</th>
<th>Primary Application</th>
<th>Kit Family</th>
<th>Format Available</th>
</tr>
</thead>
<tbody>
<tr>
<td>DNA Wash Buffer (concentrate)</td>
<td>Salt removal before DNA elution</td>
<td>DNA Clean &amp; Concentrator, Quick-DNA</td>
<td>6 ml &ndash; 200 ml</td>
</tr>
<tr>
<td>DNA/RNA Wash Buffer (concentrate)</td>
<td>Salt removal for dual DNA/RNA preps</td>
<td>Quick-DNA/RNA kits</td>
<td>6 ml &ndash; 200 ml</td>
</tr>
<tr>
<td>DNA Elution Buffer (10 mM Tris pH 8.5, 0.1 mM EDTA)</td>
<td>DNA release from silica column</td>
<td>All Zymo DNA purification</td>
<td>16 ml &ndash; available sizes vary</td>
</tr>
<tr>
<td>RNA Wash Buffer</td>
<td>RNA purification wash step</td>
<td>Quick-RNA kits</td>
<td>Ready-to-use</td>
</tr>
<tr>
<td>M-Elution Buffer</td>
<td>Elution of bisulfite-converted DNA</td>
<td>EZ DNA Methylation kit families</td>
<td>Small volume</td>
</tr>
<tr>
<td>ZymoBIOMICS DNA Wash Buffer 2</td>
<td>Metagenomic/microbiomic DNA cleanup</td>
<td>ZymoBIOMICS DNA kits</td>
<td>Sold separately</td>
</tr>
<tr>
<td>Buffer P1 Red</td>
<td>Alkaline lysis resuspension (plasmid prep)</td>
<td>Zyppy Plasmid Miniprep</td>
<td>10 ml &ndash; 500 ml</td>
</tr>
</tbody>
</table>
<h2>Specifications Context</h2>
Zymo wash buffer concentrates are supplied at a defined fold-concentration (commonly 4x or 6x) and require ethanol addition to reach working strength &mdash; the exact ratio is printed on the bottle and in the kit protocol. Elution buffer volumes for Zymo-Spin columns typically range from 6 to 100 &micro;l per elution; larger elution volumes improve total yield at the cost of DNA concentration. For DNA elution from Zymo-Spin columns, the protocol recommends a minimum 1-minute contact time between elution buffer and the silica matrix to maximize recovery of fragments 10 kb and above. As of 2025, Zymo Research tests all buffer lots for performance consistency, with integrity guaranteed for up to one year from purchase date.
Browse the full <a href="https://www.notion.so/reagents">Zymo Research reagents collection at MBP</a> for kits and columns that use these buffers, or visit our <a href="https://www.notion.so/reagents/buffers">reagent buffers category</a> for non-Zymo buffer options including ABM and other brands. For volume orders or purchase orders, use the <a href="https://www.notion.so/quickorder">Quick Order</a> tool or <a href="https://www.notion.so/contact-us">contact us</a> directly &mdash; MBP is a registered vendor for institutional procurement systems.
Last updated: June 2025
&nbsp;

Zymo Buffers

Buffer P1 (Red)

D4027-1 by Zymo Research — Buffer P1 (Red), the bacterial cell resuspension buffer for the ZR Plasmid Miniprep - Classic Kit and ZR BAC DNA Miniprep Kit (D4048). Red color provides visual lysis monitoring when combined with P2 (Green). Room temperature storage. Available in 10 ml, 20 ml, 80 ml, 160 ml, and 500 ml formats.

Buffer P1 (10 ml) (Red)

Buffer P1 (160 ml) (Red)

Buffer P1 (20 ml) (Red)

Buffer P1 (320 ml) (Red)

Buffer P1, 500 ml (Red)

Buffer P1 (80 ml) (Red)

Buffer P3 (Yellow)

D4027-3-12 by Zymo Research is Buffer P3 (Yellow), the 12 ml neutralization buffer for the ZR Plasmid Miniprep - Classic Kit alkaline lysis workflow. Available individually in four volumes (12 ml, 50 ml, 220 ml, 440 ml) to replenish existing kits without replacing the full kit.

Buffer P3 (12 ml) (Yellow)

Buffer P3 (220 ml) (Yellow)

Buffer P3 (440 ml) (Yellow)

Buffer P3 (50 ml) (Yellow)

BioFactory Accessories

<h2 dir="ltr"> What are Accessories for NEST BioFactory&trade; Systems?</h2>
 NEST BioFactory&trade; accessories are the replacement caps, silicone tubing, vent filters, overcaps, and pre-assembled closed-system cap assemblies used to configure BioFactory units for closed aseptic liquid transfer, gas exchange management, and multi-unit serial connections in cGMP and research-scale bioprocess workflows. The accessory set enables the BioFactory narrow-mouth cap to function as a closed-system liquid transfer port &mdash; media, wash buffer, trypsin, and cell harvest supernatant are transferred in and out through the silicone tubing connection without opening the vessel. Accessories for the BioFactory are required when operating the BioFactory as a closed system; for simple open-pour workflows using wide-mouth caps, standard vent and plug seal caps are the only accessories needed.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" style="color: #000000;" aria-level="1">
BioFactory media transfer caps
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
Sterile tubing and connector sets
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
Fluid transfer adapters for cell culture vessels
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
BioFactory bottle caps and closures
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
Sterile quick-connect systems
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
Liquid handling accessories
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
Vessel handling and support tools
</li>
<li dir="ltr" style="color: #000000;" aria-level="1">
Closed-system connectors for aseptic processing
</li>
</ul>
<h2 dir="ltr"> Key BioFactory Accessory Categories</h2>
 BioFactory Cap with Silicone Tube (CPC or Luer Connector) The BioFactory cap with silicone tube is the primary closed-transfer accessory: an adaptor cap that fits the narrow-mouth port of the BioFactory unit, pre-assembled with 80 cm of silicone tubing and a terminal connector &mdash; either a male CPC (clamped pressure connector / quick-connect) or a standard Luer lock &mdash; for coupling to peristaltic pumps, other BioFactory units, centrifuge tubes, or PETG media bottle assemblies. Two tubing I.D. &times; O.D. configurations are available: 1/4" I.D. &times; 3/8" O.D. and 3/8" I.D. &times; 5/8" O.D., covering standard peristaltic pump head bore sizes. The female sealing cap included with each assembly caps the connector between uses, maintaining sterility. Overcaps: Vented and Solid Overcaps are secondary dust and contamination barriers placed directly on top of the BioFactory adaptor caps during culture incubation. The vented overcap contains a 0.22 &micro;m hydrophobic breathable membrane, allowing gas exchange through the cap stack while blocking particles and microbial contamination &mdash; used during active shaker or orbital incubation when the unit's primary cap is an adaptor cap rather than a vented cap. The solid overcap provides an additional dust and contamination seal with no gas exchange &mdash; used for short-term storage or transport outside the incubator. SPT-50 Silicone Hose SPT-50 silicone hose (3/8" I.D. &times; 5/8" O.D., 50 inches / 15 meters) is the bulk tubing used to connect multiple BioFactory units in series, connect BioFactory ports to peristaltic pump heads, or extend the reach of the transfer cap assembly. SPT-50 tubing is manufactured from silicone, is individually wrapped and sterile, and passes dissolution testing per BPOG (BioPhorum Operations Group) criteria per NEST product documentation, supporting its use in biopharmaceutical production environments. Premium Accessory Package NEST offers a BioFactory Accessory Premium Package that includes 2 different adaptor caps, 1 hose clamp, 1 adaptor connector, 1 vent filter (50 mm), 1 additional hose clamp, and 15 m of SPT-50 silicone hose &mdash; all individually wrapped and sterile in a single kit. This package provides all components needed to set up a closed-system BioFactory media management workflow from a single kit, reducing the number of individual part orders required. Vent Filters for Gas Exchange Management For BioFactory units using adaptor caps rather than standard vented caps, 50 mm inline vent filters (0.22 &micro;m hydrophobic PTFE membrane) are installed on the air inlet/outlet tubing line to maintain sterile gas exchange during media addition, harvest, and incubation. The vent filter is rated for high flow rates without creating excessive back-pressure that would resist liquid movement through the system. Compatibility: Narrow-Mouth BioFactory Units Only All BioFactory accessory caps and tubing assemblies are designed exclusively for the narrow-mouth BioFactory configuration. Wide-mouth BioFactory units use standard wide-mouth vent and plug seal caps only; they are not compatible with accessory cap assemblies. Confirm that your BioFactory units have narrow-mouth ports before ordering the accessory cap set. 
<h2 dir="ltr"> Specifications Context</h2>
 NEST BioFactory&trade; accessory silicone tubing and cap assemblies are manufactured from USP Class VI silicone (TPE/silicone) and polycarbonate or PP cap bodies, individually wrapped and sterile. All components have passed dissolution testing per BPOG dissolution test criteria conducted by a certified third-party laboratory per NEST Scientific documentation. The standard Luer head connections conform to ISO 594 / GB/T 1962 for reliable compatibility with standard laboratory fittings. Vent filters use a 0.22 &micro;m hydrophobic PTFE membrane; overcaps use a 0.22 &micro;m hydrophobic membrane. NEST BioFactory accessories are carried by MBP alongside BioFactory units. 
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Need the right BioFactory setup? <a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Contact MBP today</a> for technical assistance.

Biofactory System Accessories

Product Literature

C-Flex Welding Hose, Inner dia# 3/8 Inches(9.5 mm)，Out dia# 5/8 Inches(15.9 mm), 50 Inches/ 15 meters, Individually Wrapped, Sterile, 1/pk, 1/cs

746001 by NEST Scientific is a sterile C-Flex-type TPE welding hose with 3/8″ ID (9.5 mm), 5/8″ OD (15.9 mm), and 15-meter length, individually wrapped for BioFactory bioprocess tubing connections. Designed for sterile tube welding and closed-system fluid transfer in biopharmaceutical and cell culture production workflows. Supplied 1/pk, 1/cs.

<h2 dir="ltr">What Are Lentiviral Control &amp; Reporter Constructs?</h2>
 Rigorous experimental design requires matched controls that enter the same delivery workflow as the test construct. Lentiviral control and reporter constructs use the same vector backbones, promoters, and packaging systems as experimental vectors &mdash; ensuring observed differences between treated and control cells reflect genuine biological effects rather than artefacts of the delivery process.
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<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1"><a href="https://mbpinc.net/reagents/dna/cloning-services-products/lentivirus/over-expression/control/reporter/luciferase-reporter">Luciferase Reporters: </a>for reliable assay validation using selective promoter-specific vectors, fluorescent reporters, dual-reporter systems, and background control</li>
<li data-section-id="644n3l" data-start="108" data-end="253">Fluorescent Reporter Controls: GFP and RFP lentiviral vectors and viruses for monitoring transduction efficiency and transgene expression.</li>
<li data-section-id="19809zr" data-start="255" data-end="399">Blank Control Vectors &amp; Viruses: Empty lentiviral backbones for negative controls, promoter evaluation, and custom construct development.</li>
<li data-section-id="112pumm" data-start="401" data-end="569">Promoter &amp; UTR Reporter Systems:&nbsp; Reporter vectors designed for promoter activity and regulatory element analysis, including promoter and 5&prime; UTR reporter formats.</li>
<li data-section-id="1j5a9h3" data-start="571" data-end="736">Selectable Marker Controls: Control constructs with puromycin, neomycin, hygromycin, and blasticidin resistance markers for selection and workflow validation.</li>
</ul>
<h2 dir="ltr"> How to Choose Control &amp; Reporter Constructs</h2>
 Control Type Needed Empty vector controls carry only the selection marker (puromycin, blasticidin, or hygromycin resistance) without a gene of interest, providing the baseline reference for overexpression or knockdown experiments. Fluorescent Reporter Channel GFP and RFP lentiviral reporters allow real-time monitoring of transduction efficiency by flow cytometry or fluorescence microscopy, matching the experimental construct's promoter for an accurate expected-expression reference. Luciferase Reporter Pairing Firefly luciferase (P. pyralis) and Renilla luciferase (R. reniformis) are the two most commonly paired reporters; because they use different substrates (D-luciferin and coelenterazine, respectively), both signals can be measured sequentially from the same sample. Promoter-less Baseline A promoter-less dual luciferase control vector provides a no-promoter baseline against which promoter-driven reporter constructs are normalised &mdash; useful for establishing background signal levels. Vector Backbone Matching Using a matched vector backbone ensures observed differences between experimental and control cells are due to the transgene, not differences in vector, promoter strength, integration preference, or selection marker. 
<h2 dir="ltr"> Specifications Context</h2>
 Because lentiviral integration is heritable, transduced cells maintain stable reporter gene expression across cell divisions &mdash; stable luciferase or GFP reporter cell lines generated this way are widely used in drug screening, pathway activation assays, and long-term in vivo imaging. Through ABM, MBP can supply promoter-reporter lentiviral constructs covering human and mouse promoters, driving firefly luciferase or GFP expression, as plasmid DNA or pre-packaged particles. Both plasmid and pre-packaged formats are available for immediate dispatch, with institutional account pricing available for core facilities. Core facilities managing reporter constructs across multiple research groups often standardise on a small set of validated control vectors to simplify inventory and ensure consistency across projects.&nbsp; 
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<a href="https://mbpinc.net/contact-us">Contact the expert team</a> at MBP today to get high-quality lentiviral control/reporters for your lab.

Control/Reporter

Selection-Drug Killing Curve

Lentivector Packaging Protocol

Lentivirus Infection Protocol

Lentiviral Vector Amplification Protocol

AAV Infection Guideline

AAV Packaging Protocol

CD Lentiviral Vector

Vector Map

Note

CD Lentiviral Virus

Titer

<h2 data-section-id="f3j9hk" data-start="153" data-end="189">What Are Plain Microscope Slides?</h2>
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Plain microscope slides are flat, untreated glass surfaces in the standard 25&times;75 mm format, approximately 1 mm thick, with no frosted end, no labeling surface, and no surface coating. They are the default slide for routine laboratory microscopy where specimen labeling is managed separately through adhesive labels, slide label printers, or laboratory information systems. Globe Scientific Diamond White Glass plain slides are pre-cleaned and manufactured under ISO 9001:2015 standards. Choose plain slides for high-volume routine applications such as H&amp;E staining, Gram staining, and blood smear preparation where cost per slide is important and specimen identification is managed through a separate labeling system.
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<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Crystal-clear plain glass slides with 90-degree ground edges for a safe grip.
</li>
<li dir="ltr" aria-level="1">
Pre-cleaned surfaces that are ready for action the moment you open the box.
</li>
<li dir="ltr" aria-level="1">
Corrosion-resistant glass that keeps your archived samples looking fresh for years.
</li>
<li dir="ltr" aria-level="1">
Uniformly thick slides so you don&rsquo;t have to fight your microscope&rsquo;s focus.
</li>
<li dir="ltr" aria-level="1">
Beveled edge options for those who prefer a smoother touch during manual handling.
</li>
<li dir="ltr" aria-level="1">
Bulk packaging for labs that go through slides faster than coffee.
</li>
</ul>
&nbsp;
<h2 data-section-id="lhq0t" data-start="914" data-end="954">How to Choose Plain Microscope Slides</h2>
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Plain vs. Frosted: When Each Applies
Plain slides are a cost-effective option for laboratories that use adhesive barcode labels, LIS-generated labels, or external specimen-tracking systems. Frosted-end slides are better suited to workflows where technicians write directly on the slide using pencil or permanent marker. Laboratories using both automated and manual labeling systems often keep both plain and frosted slides in stock.
Edge Style: 90&deg; Ground vs. Beveled
Slides with 90&deg; ground edges are the standard choice for manual handling and compatibility with most staining racks. Beveled-edge slides feature 45&deg; safety corners that help reduce cut risk during handling and are often preferred for automated slide printers and slide-loading systems.
Glass Grade and Optical Quality
Globe Scientific Diamond White Glass plain slides are manufactured from optical-quality glass that offers higher light transmission than standard soda-lime glass. This helps reduce background color tint and improve image clarity in brightfield microscopy. Pre-cleaned slides also minimize particulate contamination that can appear as unwanted artifacts during microscopic examination.
Packaging: Box vs. Bulk Case
Plain slides are typically packaged 72 per box and are also available in bulk cases of 1,440 slides. Bulk purchasing reduces per-slide cost and minimizes reordering requirements for high-volume laboratories.
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<h2 data-section-id="1jl751w" data-start="3640" data-end="3665">Specifications Context</h2>
&nbsp;
Globe Scientific Diamond White Glass plain microscope slides are 25&times;75 mm, approximately 1 mm thick, manufactured from optical-quality glass and supplied pre-cleaned. They are available with either 90&deg; ground edges or 45&deg; beveled safety corners. Because plain slides have no surface charge or coating, they are suitable for routine wet mounts, dried smears, cryosection placement, and standard staining procedures where enhanced tissue adhesion is not required. For immunohistochemistry (IHC), heat-induced antigen retrieval (HIER), or frozen section applications, positively charged slides are recommended.&nbsp;MBP stocks plain microscope slides in both standard and bulk case quantities.&nbsp;
Stop letting your slides live in chaos. Ask the&nbsp;<a href="https://mbpinc.net/contact-us">helpful team at MBP</a> for a quote right now.

Plain

Biologix® Chambered Cell Culture Slides

CELL CULTURE SLIDE, PS FRAME, GLASS SLIDE, PP HOLDER

Cell Culture Chamber Slides by Biologix — PS frame, borosilicate glass, PP holder; sterile, DNase/RNase free, non-pyrogenic; 6/pack, 2 packs/case. Available in 1-well (07-2101), 2-well (07-2102), 4-well (07-2104), and 8-well (07-2108) configurations for microscopy and immunostaining applications.

Brand

Model

Material

CELL CULTURE SLIDE, SINGLE WELL, PS FRAME, GLASS SLIDE, PP HOLDER, 2.5~5.5ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC, 6 /PACK, 2 PACKS/CASE

CELL CULTURE SLIDE, 2 WELLS, PS FRAME, GLASS SLIDE, PP HOLDER, 1.2~2.5ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC,6 /PACK, 2 PACKS/CASE

CELL CULTURE SLIDE, 4 WELLS, PS FRAME, GLASS SLIDE, PP HOLDER, 0.5~1.3ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC,6 /PACK, 2 PACKS/CASE

CELL CULTURE SLIDE, 8 WELLS, PS FRAME, GLASS SLIDE, PP HOLDER, 0.2~0.6ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC,6 /PACK, 2 PACKS/CASE

United States

Texas

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