Brands

<h2>What are insect spin-column genomic DNA kits?</h2>
&nbsp;
An insect spin-column genomic DNA kit pairs proteinase K-based lysis with a single silica-membrane spin column to purify genomic, mitochondrial, or microbial DNA from one whole insect or dissected insect tissue sample at a time, processed on a standard microcentrifuge, with optional mechanical disruption (bead beating, grinding) for chitin-rich specimens before the lysis step. Related entities include COI barcode gene amplification, high molecular weight DNA output for long-read sequencing, and multi-organism kits validated for insects alongside blood, tissue, bacteria, and yeast. Choose the spin-column format for individual insect specimens - whether for one-off identification or method development before scaling to batch processing.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Rapid benchtop processing using silica-membrane spin-column insect DNA kits</li>
<li>Flexible invertebrate matrix handling using advanced insect extraction spin-columns</li>
<li>High-purity downstream templates using inhibitor-free insect genomic DNA purification units</li>
</ul>
&nbsp;
<h2>How to choose an insect spin-column genomic DNA kit</h2>
&nbsp;
Matching the lysis approach to the specimen type
Soft-bodied insects, larvae, or dissected internal tissue generally lyse adequately with proteinase K digestion alone, similar to standard animal tissue protocols, while hard-bodied or larger whole insects with significant chitin content often need mechanical disruption (bead beating, grinding, or homogenization) before or alongside lysis. Identify your specimen's exoskeleton characteristics before assuming the base proteinase K protocol applies without pretreatment.
Whole specimen vs. tissue dissection
Processing a whole small insect (e.g., Drosophila) in a spin-column kit is convenient and commonly documented, while larger insects may benefit from dissecting leg or thoracic muscle tissue to reduce the chitin-to-soft-tissue ratio in the lysate, improving DNA purity per unit input. Choose based on specimen size and whether dissection time is acceptable for your throughput needs.
Single-organism vs. multi-organism kit chemistry
Some spin-column kits are validated across multiple organism types - blood, tissue, bacteria, yeast, and insects - within one kit chemistry, useful for labs handling diverse sample types without switching kits. Confirm the kit's documentation explicitly addresses insects (and ideally your specific taxon) rather than relying on a general "tissue" claim.
DNA quality for downstream barcoding vs. sequencing
For COI barcoding and standard PCR, moderate-integrity DNA from a standard proteinase K protocol is generally sufficient, while population genetics or genome assembly projects benefit from kits documented to produce high molecular weight DNA (peak sizes around 50 kb or higher). Match your kit choice to the downstream application's DNA integrity requirements rather than defaulting to the highest-spec kit for routine barcoding.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
The specs that most affect an insect spin-column kit choice are whether mechanical disruption is documented for your specimen's exoskeleton type, whether the kit chemistry is validated for insects specifically or only generically for "tissue," and the expected DNA fragment size relative to your downstream application. A kit suitable for both COI barcoding and population genetics, with peak fragment sizes around 50 kb or higher, covers a broad range of insect molecular work from a single specimen.&nbsp;The parent&nbsp;<a href="https://mbpinc.net/reagents/molecular-biology/nucleic-acid-extraction-kits/dna-extraction-kits/genomic-dna/insect">insect genomic DNA extraction kits category</a>&nbsp;and broader&nbsp;<a href="https://mbpinc.net/reagents/molecular-biology/nucleic-acid-extraction-kits/dna-extraction-kits/genomic-dna">genomic DNA extraction kits hub</a>&nbsp;link to related formats, and for plant-sample work in pest-related research,&nbsp;<a href="https://mbpinc.net/reagents/molecular-biology/nucleic-acid-extraction-kits/dna-extraction-kits/genomic-dna/plant/spin-column">plant spin-column kits</a> use comparable column chemistry with different lysis buffers.&nbsp;
<section class="mbp-contact-cta">
&nbsp;
MBP's specialist team can help match kit chemistry, format, and throughput to your sample type and downstream application.&nbsp;<a href="https://mbpinc.net/contact-us">Contact the MBP team</a> for personalized guidance.
</section>

Spin-Column

Insect gDNA Kit

Insect gDNA Kit (GD2413-00) by MBP is designed for purification of genomic DNA from insect samples. Available in 4 (GD2413-00), 50 (GD2413-01), and 250 (GD2413-02) prep sizes.

Manufacturer

Insect gDNA Kit , 4 Preps

Insect gDNA Kit , 50 Preps

Insect gDNA Kit , 250 Preps

Electrophoresis System

User Manual

InstaView™ Electrophoresis System-InstaView Brochure

myGel InstaView™ Complete Electrophoresis System with Blue LED Illuminator

myGel InstaView™ Complete Electrophoresis System with Blue LED Illuminator, 230V input

myGel InstaView™ Gel Tank with Blue LED Illuminator

myGel InstaView™ Gel Tank with Blue LED Illuminator, 230V input

myGel InstaView™ Package: E1200 and E2301 touch screen power supply

myGel InstaView™ Package: E1200 and E2301 touch screen power supply, 230V input

Extra casting set for 10.5x10cm and 10.5x6cm gels. Includes stand, trays, E1101-COMB1 double-sided combs

Extra double-sided combs, 22/12 teeth, for E1200-CS1 Casting Set, pk of 2

Orange filter cover for mini LED transilluminator

myGel InstaView

InstaView™ Electrophoresis System

E1201 by Accuris Instruments is the myGel InstaView™ Complete Electrophoresis System — a compact, all-in-one gel electrophoresis platform with a built-in 465 nm blue LED transilluminator for real-time DNA band visualization during the run, eliminating the post-stain step. The system includes gel tank, power supply, casting set, LED transilluminator, and imaging enclosure for smartphone gel photography. Gel capacity: 10.5 × 10 cm or 10.5 × 6 cm; voltage: 35V, 50V, or 100V; weight: 2.3 lbs. Two-year warranty.

Manufacture

<h2 data-section-id="3d1466" data-start="0" data-end="47">What are cell culture buffers and solutions?</h2>
&nbsp;
Cell culture buffers and balanced salt solutions are isotonic solutions used to wash, dilute, transport, and temporarily maintain cells outside of complete growth media. Unlike culture media, these solutions do not contain the nutrients and growth factors required for cell proliferation. Instead, their primary role is to maintain physiological pH and osmotic balance while protecting cells from stress during handling and experimental procedures.
The most commonly used cell culture buffers include PBS (Phosphate-Buffered Saline), DPBS (Dulbecco's Phosphate-Buffered Saline), HBSS (Hank's Balanced Salt Solution), and EBSS (Earle's Balanced Salt Solution). These solutions are widely used in cell washing, passaging, tissue dissociation, sample preparation, immunoassays, and short-term cell maintenance.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">Standard Isotonic Buffers to wash cells, maintain osmotic balance, and dilute reagents.</li>
<li dir="ltr" role="presentation">Biological Buffering Agents for metabolic support and pH maintenance.</li>
<li dir="ltr" role="presentation">Cell Dissociation &amp; Neutralizing Reagents maintain high cell viability and are used for cell recovery, detachment, and passaging</li>
<li dir="ltr" role="presentation">Surface Coating &amp; Matrix Solutions with high-grade gelatin for improved cell attachment.</li>
<li dir="ltr" role="presentation">Insulin-Transferrin-Selenite (ITS), Bovine Serum Albumin (BSA), and high-purity Holo-Transferrin for enhanced cell growth and viability</li>
</ul>
&nbsp;
<h2 data-section-id="1cuz7jf" data-start="1165" data-end="1216">How to choose cell culture buffers and solutions</h2>
&nbsp;
PBS vs. DPBS PBS is a simple sodium chloride/phosphate buffer solution. DPBS adds potassium chloride and may include calcium, magnesium, glucose, and pyruvate depending on formulation. The practical difference between PBS and DPBS formulations is minimal &mdash; both maintain pH 7.2-7.4 and osmolality ~280-315 mOsm/kg and are functionally interchangeable for standard washing, immunoassay, and sample preparation applications. If your protocol is sensitive to minor salt concentration differences, compare specific formulation sheets rather than assuming equivalence. &nbsp; Calcium/magnesium-free vs. calcium/magnesium-containing Calcium and magnesium facilitate cell-cell and cell-surface adhesion. Calcium/magnesium-free PBS, DPBS, or HBSS is required: before enzymatic dissociation (residual Ca/Mg inhibits trypsin, requiring more enzyme and harsher conditions &mdash; the most common cause of poor trypsinization results), for rinsing EDTA or other chelators from culture, and for minimizing cell-cell aggregation during gentle dissociation or suspension recovery. Calcium/magnesium-containing formulations support cell binding and clumping, useful for transport applications or attachment-dependent procedures. &nbsp; HBSS/EBSS vs. PBS/DPBS for short-term maintenance HBSS and EBSS include sodium bicarbonate buffering and may include glucose, providing meaningfully better short-term physiological support for cells &mdash; particularly under CO₂ atmosphere &mdash; than the simpler PBS/DPBS formulations. Use HBSS/EBSS when cells need to remain viable for a meaningful period outside complete growth media (tissue dissociation workflows, transport, short-term holding). Use PBS/DPBS for washing steps, immunoassay/Western blot dilutions, and sample preparation where osmotic balance &mdash; not metabolic support &mdash; is the requirement. &nbsp; Phenol red and glucose/pyruvate variants DPBS and HBSS are available with or without phenol red and with or without glucose/pyruvate, allowing matching to downstream applications (phenol red-free for fluorescence work; glucose/pyruvate-containing for short-term metabolic support). &nbsp; Endotoxin and quality testing Regular quality testing of balanced salt solutions includes osmolality, pH, stability, and screening for endotoxins and bacterial/fungal contamination. For immune cell handling and other endotoxin-sensitive applications, premium formulations document endotoxin levels below 0.005 EU/mL &mdash; a meaningfully tighter specification than standard research-grade buffers. &nbsp; Powder vs. liquid format Powdered balanced salt solutions are manufactured without sodium (to avoid sodium bicarbonate off-gassing during storage), requiring sodium bicarbonate addition, pH adjustment, and sterile filtration at time of preparation &mdash; following the same principle as powdered classic media.Specifications context
&nbsp;
<h2>Specifications context</h2>
&nbsp;
Most balanced salt solutions are formulated to maintain physiological conditions with a pH of approximately 7.2&ndash;7.4 and osmolality ranging from about 280&ndash;315 mOsm/kg. These properties help minimize osmotic stress and maintain cell viability during handling.
Calcium- and magnesium-free DPBS remains one of the most commonly specified buffers for cell dissociation workflows because it improves the effectiveness of trypsin and other detachment enzymes. HBSS and EBSS continue to be widely used when short-term metabolic support is required outside complete growth media.
<a href="https://mbpinc.net/contact-us">Contact the expert team</a> at MBP today to get high-purity buffers and solutions for your lab.

Buffers & Solutions

Buffers/Salts

TM053-MSDS

Insulin Solution (10 mg/ml)

Insulin Solution 10 mg/ml (TM053) by Applied Biological Materials is a 1.0 ml sterile bovine pancreatic insulin solution (pH 2–3, ≤50 EU/ml endotoxin) for supplementing cell culture media. Promotes glucose uptake, protein synthesis, and cell viability. Store at –20°C; use within 2 weeks of thawing.

Unit Quantity

Endotoxin Level

Sterility

Appearance

Storage Condition

Disclaimer

Shipping Condition

Insulin-Transferrin-Sodium Selenite Supplement (100X)

Insulin-Transferrin-Sodium Selenite Supplement 100X (TM052) by Applied Biological Materials is a 10 ml sterile 100X liquid concentrate of insulin, transferrin, and sodium selenite for serum-free and low-serum mammalian cell culture. Dilute 1:100 into medium. Lot-tested for sterility, pH, osmolality, and endotoxin. Store at –20°C.

Internally Threaded Cryogenic Vials

<h2>What Are Internally Threaded Cryogenic Vials?</h2>
&nbsp;
Internally threaded cryogenic vials feature screw threads located inside the vial neck, allowing the cap to sit within the vial opening rather than wrapping around the exterior. A silicone O-ring in the cap compresses against the vial rim when tightened, creating a secure, leak-resistant seal that remains stable at ultra-low temperatures down to &minus;196&deg;C.
Because the external surface of the vial neck remains smooth, internally threaded designs help reduce contamination risk and improve handling in biosafety cabinets and clean laboratory environments. They are commonly used for long-term storage of biological samples, including cell lines, serum aliquots, and microbial stocks.
&nbsp;
<h2>What you'll discover:</h2>
&nbsp;
<ul>
<li>2D barcoded internally threaded cryogenic vials for digital sample tracking</li>
<li>SBS-format cryogenic vials designed for automated high-throughput systems</li>
<li>Multi-barcoded vials with side and bottom identifiers for inventory management</li>
<li>Non-barcoded internally threaded vials for routine laboratory storage</li>
<li>Side-barcoded cryogenic vials for rapid scanning workflows</li>
<li>Internally threaded vials available in 0.5&ndash;5.0 mL volume formats</li>
<li>Racked and bulk-pack cryogenic storage configurations</li>
<li>Leak-resistant vials with integrated silicone sealing systems</li>
</ul>
&nbsp;
<h2>How to Choose Internally Threaded Cryogenic Vials</h2>
&nbsp;
Volume selection The 2.0 mL format is the most widely used for cell banking, serum aliquots, and general biostorage due to its balance between capacity and rack compatibility. Smaller volumes are used for high-density storage, while larger formats support tissue samples and high-volume biological materials.
O-ring material Silicone O-rings are preferred because they maintain elasticity and sealing performance across cryogenic and autoclave temperature ranges. This ensures consistent leak protection during freezing and thawing cycles.
Self-standing vs round-bottom Self-standing vials feature a stable base for bench handling without racks, improving workflow efficiency during labeling and aliquoting. Round-bottom vials require racks but are compatible with a wider range of storage systems.
Autoclavability Most polypropylene vials with silicone O-rings are autoclavable at 121&deg;C, but material compatibility should always be confirmed before sterilization to avoid deformation or seal failure.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Internally threaded cryogenic vials are typically manufactured from high-grade polypropylene and are designed for storage temperatures down to &minus;196&deg;C in liquid nitrogen vapor or phase. Many are certified RNase-free, DNase-free, non-pyrogenic, and endotoxin-free to support molecular biology and clinical applications.
They are compatible with standard cryobox formats and are widely used in biobanking, GMP storage, and long-term specimen preservation workflows where sample integrity and traceability are essential.
Internally threaded cryogenic vials remain a core standard for secure biological storage across research and clinical laboratories. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> for pricing and availability.

Datsheet

Internal Thread Self-Standing Cryogenic Vial, Sterile, New Model, Box

606801 by NEST is a sterile, self-standing, internal-thread polypropylene cryogenic vial rated to −196°C for vapor-phase liquid nitrogen storage. The inside-thread design minimizes cross-contamination risk in high-density cryobox storage. New model with updated cap seal. Supplied sterile in box format; available by volume variant.

1.5 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 50/pk, 500/box, 2000/cs

1.8 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 50/pk, 500/box, 2000/cs

4.0 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 50/pk, 250/box, 1000/cs

5.0 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 50/pk, 250/box, 1000/cs

Internal Thread Self-Standing Cryogenic Vial, Sterile, New Model, Racked

606802 by NEST Scientific is a sterile 1.5 mL internal-thread self-standing cryogenic vial made from USP Grade VI polypropylene, rated −196 °C to 121 °C, E-beam sterilized to SAL 10⁻⁶. Lot-certified pyrogen-free, DNase/RNase-free, and BSE/TSE-certified. Supplied 100 vials per 10×10 rack.

1.5 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 10*10/rack, 14 racks/cs, 1400 vials/cs

1.8 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 10*10/rack, 12 racks/cs, 1200 vials/cs

4.0 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 10*10/rack, 8 racks/cs, 800 vials/cs

5.0 mL Cryogenic Vial, Self-Standing, Internal Thread, Sterile, New Model, 10*10/rack, 6 racks/cs, 600 vials/cs

<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

Intestinal Epithelial Cell Medium

Intestinal Epithelial Cell Medium TM090 (ABM) — 100 ml proprietary ready-to-use medium for intestinal epithelial cell growth. QC tested (sterility, pH, osmolality, endotoxin, morphology). No supplementation required. Store 2–8 °C. RUO.

Caution

Intestinal Myofibroblast Cell Medium

Intestinal Myofibroblast Cell Medium (TM074) by Applied Biological Materials is a 100 ml proprietary sterile ready-to-use liquid medium for in vitro cultivation of intestinal myofibroblast cells. Lot-tested for sterility, pH, osmolality, and endotoxin. Store at 2–8°C.

Intrahepatic Biliary Epithelial Cell (Cholangiocytes) Growth Medium

Intrahepatic Biliary Epithelial Cell (Cholangiocytes) Growth Medium (TM087) by Applied Biological Materials is a 500 ml proprietary sterile ready-to-use medium for in vitro culture of cholangiocytes, supporting cholestatic liver disease modeling and biliary epithelial cell research. Lot-tested for sterility, pH, osmolality, and endotoxin. Store at 2–8°C.

Inverted Microscopes

<h2>What Are Inverted Microscopes?</h2>
&nbsp;
An inverted microscope is a compound light microscope in which the objective lens is positioned below the specimen stage, pointing upward, while the illumination system (condenser and light source) is above the stage, pointing downward. This inverted configuration allows cells growing on the inner floor of a culture dish, flask, or well plate to be observed directly through the clear plastic or glass base without removing the vessel lid and without disturbing the sterile culture. By contrast, upright microscopes require samples to be mounted on glass slides and covered with a coverslip for observation. Inverted microscopes are the universal tool for cell biology research; any workflow involving adherent mammalian cells, suspension cultures, organoids, embryos, or zebrafish in standard tissue culture vessels requires an inverted microscope for routine monitoring. Key contrast methods for live-cell observation are phase contrast (for unstained cells, the standard for assessing cell health, morphology, and confluency) and differential interference contrast (DIC, for optical sectioning). Fluorescence epi-illumination is added via a fluorescence port and filter cube turret for imaging GFP-labeled proteins, immunofluorescence-stained cells, or nuclear dyes such as DAPI. An inverted microscope is required for any workflow where cells are observed in their growth vessel (culture dishes, T-flasks, well plates, or spinner flasks). Phase contrast is non-negotiable for routine cell health monitoring; add fluorescence for reporter protein or immunofluorescence imaging.
&nbsp;
<h2 dir="ltr">What You Will Find: </h2>
&nbsp;
<ul>
<li data-section-id="2hqgv4" data-start="25" data-end="129">Inverted Trinocular Microscopes for imaging cells and cultures in dishes, flasks, and microplates.</li>
<li data-section-id="196cm8c" data-start="130" data-end="196">Mechanical Stages for precise and smooth sample positioning.</li>
<li data-section-id="i5qifg" data-start="197" data-end="278">Phase Contrast Optics for enhanced viewing of transparent, unstained cells.</li>
<li data-section-id="j777mk" data-start="279" data-end="366">Advanced Imaging Systems with fluorescence-ready and DIC-prepared configurations.</li>
<li data-section-id="df9vpu" data-start="367" data-end="446" data-is-last-node="">Camera-Compatible Trinocular Heads for digital imaging and documentation.</li>
</ul>
&nbsp;
<h2>How to Choose an Inverted Microscope</h2>
&nbsp;
Routine cell culture vs. research imaging
Routine cell culture microscopes prioritize phase contrast imaging, compact footprint, ease of use, and affordability; they are workhorses placed in biosafety cabinet rooms for daily culture monitoring. Research inverted microscopes add motorized stage and focus control, multi-channel LED fluorescence, automated XY scanning for multiwell plate imaging, programmable time-lapse, and software-controlled imaging modules for confocal, TIRF, and FRET; suited to imaging-centric research labs.
Phase contrast system
Phase contrast requires a matched pair of a phase objective and annular phase ring in the condenser. Low-contrast (PhI or Ph1) phase rings pair with low-power objectives (4x, 10x) for overview; medium-contrast (PhII or Ph2) rings pair with 20x and 40x objectives for standard cell morphology; high-contrast (PhIII or Ph3) rings pair with 60x or 100x oil-immersion objectives for high-magnification phase work. Confirm that the phase ring set installed in the condenser matches the objective phase designation for each magnification in use; mismatched pairs produce halos around cells rather than flat-field phase contrast.
Fluorescence: LED vs. mercury arc lamp
LED fluorescence illumination (available as an upgrade or built-in on most current inverted microscopes) provides 50,000+ hour lamp lifetime, instant-on/off switching (eliminating the warm-up and cool-down delays of mercury lamps), channel switching in less than 100 milliseconds for rapid multi-color imaging, and no mercury disposal requirement. Mercury arc lamps (HBO 50 or HBO 100) provide higher peak UV output for DAPI and Hoechst imaging, where LED UV intensity may be limiting, but require lamp replacement every 200 to 300 hours and strict mercury waste handling. For new purchases, LED fluorescence systems are the standard recommendation.
Objective working distance and culture vessel compatibility
Inverted microscope objective working distance (the distance from the front lens to the focused specimen) must exceed the thickness of the culture vessel base. Standard tissue culture polystyrene (PS) has a base thickness of 1 to 1.2 mm; glass-bottom dishes have 0.17 mm (No. 1.5 coverglass). Objectives specified for plastic culture vessels (abbreviated ELWD or LLWD) correct for the optical aberrations introduced by thick plastic and provide adequate working distance. Standard oil-immersion objectives are designed for No. 1.5 coverglass (0.17 mm) and cannot image through standard tissue culture plastic at high quality without significant spherical aberration.
Stage and sample holder
Confirm that the inverted microscope's stage accommodates your culture vessels: standard 35 mm and 60 mm culture dishes, T-25 and T-75 flasks, 6-well, 12-well, 24-well, 96-well, and 384-well plates. Universal stage holders with adjustable guides are available for most platforms; dedicated plate holders for 96-well and 384-well plates are used for high-content imaging applications. Motorized XY stages with encoder feedback are required for automated multiwell plate scanning and time-lapse experiments.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
For time-lapse live-cell imaging, focus drift over extended runs (hours to days) is the principal challenge; motorized focus with hardware autofocus maintains focus independent of thermal drift. Camera sensor size and pixel size determine the field of view at each magnification; a larger sensor captures a wider field per image, reducing the number of positions needed to tile a full well. For drug screening and plate-based assays, confirm that the software can drive the XY stage through a defined grid pattern and export images in a format compatible with your image analysis pipeline.
&nbsp;
Bring your cellular research into focus&mdash;explore our range of inverted microscopes and <a href="https://mbpinc.net/contact-us">contact the MBP team</a> for a quote today.

EOX-2053-PLPH-Group-Microscopes Catalog

EOX-2053-PLPH-Group-TDS-EOX-2053-PLPH

EOX-2053-PLPH-Group-Choosing a Microscope Made Easy

Inverted Trinocular Microscope with Mechanical Stage

The EOX-2053-PLPH Oxion Inverso™ by Euromex is an inverted trinocular phase contrast microscope with LWD plan phase IOS objectives (10×/0.25, 20×/0.40, 40×/0.60), a 250×230 mm stage with 120×78 mm X-Y mechanical stage, 5W LED transmitted illumination, HWF 10×/22 mm eyepieces, and 488×231×555 mm overall dimensions at 12 kg — with a 10-year warranty.

Head

Eyepiece

Nosepiece

Objective

Stage

Condenser

Illumination

Inverted trinocular microscope with mechanical stage PLPH 10/20/40x, 5W LED and with transportation box

Inverted trinocular microscope with mechanical stage PLPH 10/20/40x, 5W LED and with transportation box, with CMEX-18 Pro, 18.0MP digital USB-3 camera with 1/2.3 inch CMOS sensor

<h2 data-section-id="185nm5c" data-start="0" data-end="38">What is classic cell culture media?</h2>
&nbsp;
Classic cell culture media refers to the foundational basal medium formulations that have underpinned mammalian cell culture for decades, including DMEM (Dulbecco's Modified Eagle Medium), MEM (Minimum Essential Medium), RPMI 1640, Ham's F-10, Ham's F-12, IMDM (Iscove's Modified Dulbecco's Medium), and DMEM/F-12. These media provide the amino acids, vitamins, glucose, salts, buffering agents, and other nutrients required to support cell survival and growth in vitro. They form the basis of many modern specialized, serum-free, and advanced media formulations used in academic research, biotechnology, pharmaceutical development, and biomanufacturing.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" aria-level="1">
&nbsp;Availability of both low and high carbohydrate levels of balanced basal formulations for the distinct metabolic requirements of diverse mammalian cell lines.
</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" aria-level="1">
Maintenance of precise physiological pH during long-term incubation cycles using optimized buffering configurations with integrated chemical stabilizers&nbsp;
</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" aria-level="1">
Nutrient-dense cell media supplemented with vitamins and essential amino acids to support&nbsp; hybridomas and rapidly proliferating continuous cultures
</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" aria-level="1">
Optimized serum reduction along with enhanced cell attachment using&nbsp;Multi-purpose 1:1 formulation hybrids&nbsp;
</li>
<li dir="ltr" style="font-family: arial, helvetica, sans-serif;" aria-level="1">
Salt solutions supplemented with essential minerals to facilitate enzyme preparation, cell washing, and reliable short-term osmotic maintenance.
</li>
</ul>
&nbsp;
<h2 data-section-id="1blio5n" data-start="931" data-end="964">How to choose a classic medium</h2>
&nbsp;
DMEM vs MEM
DMEM contains up to four times the amino acids and vitamins found in MEM, along with higher glucose concentrations, making it suitable for cell types with elevated nutrient demands. It is widely used for primary cells, stem cells, and many transformed mammalian cell lines. MEM, based on the original Eagle's formulation, remains a common choice for standard monolayer culture and is available with different salt formulations to support various applications.
RPMI 1640 for suspension and hematopoietic culture
RPMI 1640 was originally developed for culturing human leukemic cells and remains the preferred medium for lymphocytes, hybridomas, and other hematopoietic cell types. Its formulation includes glutathione and elevated levels of biotin, vitamin B12, and PABA. Although designed for suspension cultures, RPMI 1640 also supports a wide range of adherent cell lines when appropriately supplemented.
Ham's F-10/F-12 for CHO and specialized applications
Ham's nutrient mixtures were developed for CHO cells and other specialized cell types. Their formulations include additional nutrients such as zinc, putrescine, hypoxanthine, and thymidine, making them useful for hepatocyte culture, toxicity testing, viral fusion studies, and other specialized applications. These media can be used with or without serum depending on the experimental requirements.
DMEM/F-12 for complex, rich-medium applications
DMEM/F-12 combines the nutrient-rich composition of DMEM with the specialized components found in Ham's F-12. The resulting formulation supports demanding cell types including MDCK cells, glial cells, fibroblasts, and endothelial cells. It is also widely used as the foundation for many serum-free and advanced culture systems.
IMDM for high-density rapid proliferation
IMDM is an enriched derivative of DMEM that contains additional amino acids, vitamins, HEPES buffer, sodium pyruvate, and potassium nitrate. Its enhanced nutrient profile makes it particularly suitable for rapidly proliferating and high-density cultures such as Jurkat cells, COS-7 cells, and macrophages.
Liquid vs powder format
Liquid classic media are supplied ready for use after the addition of serum and required supplements. Powdered media offer lower shipping costs and greater flexibility for high-volume laboratories but require reconstitution, sodium bicarbonate addition, and sterile filtration before use.
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<h2 data-section-id="1fljvas" data-start="4382" data-end="4407">Specifications context</h2>
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Classic media are manufactured according to their original published formulations, with only stability-related modifications where necessary. Most liquid formulations contain sodium bicarbonate as the primary buffering system and require incubation in a 5&ndash;10% CO₂ atmosphere to maintain physiological pH. Powdered formulations require reconstitution, sodium bicarbonate supplementation, and sterile filtration before use.
As of 2026, DMEM, DMEM/F-12, and RPMI 1640 remain the most widely used classic cell culture media across academic, biotechnology, pharmaceutical, and biomanufacturing laboratories. IMDM continues to gain popularity for high-density culture and bioprocessing applications.
For recombinant growth factors and cytokines used alongside classic media, see Recombinant Proteins. For supplementation reagents such as GlutaMAX, NEAA, sodium pyruvate, and HEPES, see Cell Culture Supplements &amp; Additives. Browse Mammalian Cell Culture for the broader category.
<a href="https://mbpinc.net/contact-us">Contact the expert team</a> at MBP today and get optimized classic media for your lab.

Classic Media

Iscove’s Modified Dulbecco’s Medium (IMDM)

IMDM (TM505) by Applied Biological Materials is a 500 ml sterile basal medium containing L-glutamine, 25 mM HEPES, sodium bicarbonate (3.02 g/L), and phenol red for rapidly proliferating and high-density cell cultures including Jurkat, COS-7, and macrophages. Supplement with 10% FBS; requires 5–10% CO₂. Store at 2–8°C, protected from light.

<h2>What Are Automated Purification System Accessories?</h2>
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Automated purification system accessories include consumables and support components used with automated nucleic acid purification platforms. Common accessories include tip combs, magnetic tip combs, deep-well plates, elution plates, reagent vessels, sample racks, and system control devices. These components support sample preparation, reagent handling, magnetic bead-based purification workflows, and routine instrument operation. Choose Automated Purification System Accessories to support efficient magnetic bead-based purification, minimize workflow interruptions, and maintain reproducible results.
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<h2>What You Will Find:</h2>
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<ul data-start="25" data-end="537" data-is-last-node="" data-is-only-node="">
<li data-section-id="q24m79" data-start="25" data-end="130">Tip combs and magnetic tip combs for automated magnetic bead-based nucleic acid purification workflows.</li>
<li data-section-id="5lldu5" data-start="131" data-end="229">Deep-well and elution plates designed for sample processing, washing, and nucleic acid recovery.</li>
<li data-section-id="by507b" data-start="230" data-end="325">Reagent vessels for automated handling of buffers, wash solutions, and purification reagents.</li>
<li data-section-id="u7msh5" data-start="326" data-end="420">Sample racks and support components for organized workflow setup and consumable positioning.</li>
<li data-section-id="dj84rx" data-start="421" data-end="537" data-is-last-node="">Platform-specific accessories and control devices that support routine operation of IsoPure&trade; purification systems.</li>
</ul>
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<h2>How to Choose Accessories for Automated Purification Systems</h2>
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Tip combs and magnetic tip combs
Tip combs and magnetic tip combs are used during automated magnetic bead handling and nucleic acid purification workflows. Select accessories designed for the specific purification platform to ensure proper fit, alignment, and operation.
Deep-well and elution plates
Deep-well plates are used for sample processing and reagent handling, while elution plates are used to collect purified nucleic acids following extraction. Confirm plate format and compatibility with the instrument and workflow requirements before ordering.
Reagent vessels and sample racks
Reagent vessels hold buffers, wash solutions, and other workflow reagents required during automated purification procedures. Sample racks provide organized positioning of vessels and consumables to support efficient workflow setup and operation.
System accessories
Additional accessories, including preconfigured control tablets and demonstration kits, support instrument operation, training, workflow development, and system setup activities.
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<h2>Specifications Context</h2>
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Automated purification workflows depend on the correct combination of consumables and instrument accessories. Tip combs, plates, reagent vessels, and racks should be selected according to the instrument model and workflow format to ensure reliable sample handling and purification performance. Routine replacement of consumable components helps maintain workflow consistency and minimizes the risk of cross-contamination.
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To discuss product availability or receive guidance on accessory selection, <a href="https://mbpinc.net/contact-us">contact the MBP team.</a>

Automated Purification System Accessories

Automated Purification Systems Accessories

IsoPURE Mini Demo Case

AP1016-DC is a complete demonstration case for the IsoPURE Mini nucleic acid purification system — for on-site evaluation, sales demonstrations, and pre-purchase technology assessment. Fast, reliable, and reproducible results out of the case.