<h2 data-section-id="1yjaxog" data-start="0" data-end="23">What Are IHC Slides?</h2>
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IHC slides, also known as charged slides or adhesion slides, are microscope slides designed specifically for immunohistochemistry (IHC), histology, cytology, and pathology applications. These slides feature a permanently charged surface that helps tissue sections and cellular samples remain attached during staining procedures, heat-induced epitope retrieval (HIER), antibody incubations, and repeated wash steps.
Globe Scientific Diamond&reg; White Glass charged slides are manufactured from optical-quality white glass and come pre-cleaned and ready to use. They are available with either 90&deg; ground edges or 45&deg; beveled safety corners and are offered in multiple frosted-end color options to simplify specimen identification and laboratory workflow management.
Charged IHC slides are essential for FFPE tissue sections, frozen sections, and cytospin preparations because they help prevent tissue loss during staining and antigen retrieval procedures.
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<h2 dir="ltr">What you will find:</h2>
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Human breast cancer control slides
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FFPE kidney cancer tissue sections
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Human brain tissue microarray slides
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Paraffin-embedded colon cancer sections
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Intestine cancer diagnostic slides
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Positive charged IHC control slides
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Formalin-fixed stomach cancer samples
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Microtome-sectioned pathology slides
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<h2 data-section-id="1p4j59x" data-start="990" data-end="1017">How to Choose IHC Slides</h2>
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Hydrophobic vs Hydrophilic Surface
Most charged IHC slides use a hydrophobic positively charged surface, making them suitable for routine FFPE tissue staining, frozen sections, and cytology applications. These slides provide reliable tissue adhesion during manual immunohistochemistry workflows.
Hydrophilic charged slides are commonly used with automated staining systems where uniform reagent distribution across the slide surface is important. These specialty slides are often selected for automated IHC platforms and high-throughput laboratory workflows.
Adhesion Strength
Standard charged slides provide strong tissue adhesion suitable for most routine immunohistochemistry applications, including common antigen retrieval protocols and standard staining procedures.
For challenging specimens such as fragile frozen sections, decalcified tissues, or protocols involving extended high-temperature antigen retrieval, laboratories may choose specialty slides designed to provide enhanced adhesion performance.
Edge Style
Slides with 90&deg; ground edges provide a smooth finish that works well with automated staining and coverslipping systems.
Slides with 45&deg; beveled safety corners help reduce the risk of cuts during handling and are often preferred in laboratories that process large numbers of slides daily.
Frosted Ends and Color Coding
Frosted labeling areas allow specimen information to be written directly on the slide. Color-coded frosted ends can help distinguish patient samples, staining batches, and laboratory workflows. Multiple color options are available to support organization in busy pathology and histology laboratories.
Packaging Options
IHC slides are available in various box and case quantities to accommodate laboratories of different sizes. High-volume pathology laboratories often purchase slides in case quantities to ensure a consistent supply for routine diagnostic and research work.
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<h2 data-section-id="1jl751w" data-start="3652" data-end="3677">Specifications Context</h2>
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Globe Scientific Diamond White Glass charged microscope slides are manufactured from optical-quality white glass and feature a permanent positive surface charge. Standard dimensions are approximately 25 &times; 75 mm with a thickness of about 1 mm. Slides are supplied pre-cleaned and ready for laboratory use.
Available options include 90&deg; ground edges or 45&deg; beveled safety corners, along with frosted-end labeling areas in white, blue, red, green, yellow, orange, aqua, pink, and lavender.
Packaging formats include boxes containing 72 or 144 slides, with larger case quantities available for high-volume laboratories. Globe Scientific products are manufactured under ISO 9001:2015 quality standards.
Ready to streamline your pathology validation? Request a quote from the <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">helpful team at MBP today</a>.

IHC Slides

Human Esophageal Cancer

Unit Quantity

Storage Condition

Guarantee

Concentration

Shipping condition

Human Esophageal Squamous Cell Carcinoma

Human Esophagus

Human Gallbladder

Human Gallbladder Cancer

Human High Grade Lymphoma

<h2 data-section-id="3d1466" data-start="0" data-end="47">What are cell culture buffers and solutions?</h2>
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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.
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<h2 dir="ltr">What you will find:</h2>
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<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>
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<h2 data-section-id="1cuz7jf" data-start="1165" data-end="1216">How to choose cell culture buffers and solutions</h2>
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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
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<h2>Specifications context</h2>
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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

Human Holo Transferrin

G599 by Applied Biological Materials (ABM) is Human Holo Transferrin from human plasma, supplied as a lyophilized powder (100 mg). Purity >98%; single homogeneous batch; heat treated at 62°C ± 2°C for 10 hours. Used to support cell proliferation of K562, HUT-78, RAJI, and JARKUT cells. Store at 2–8°C; stable 1 year from receipt.