Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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3,931 – 3,945 of 7,190 results

3,931

Takara Bio TB Green Premix Ex Taq (Tli RNase H Plus) 1 x 5 mL

TB Green Premix Ex Taq Tli RN

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3,932

Meso Scale Discovery RPLEX HUM Lactotrans ASYQP

The Meso Scale Discovery R-PLEX Human Lactotransferrin Assay QuickPlex 5-PL Kit is a multiplex immunoassay that quantitatively measures lactotransferrin in human serum plasma saliva milk and cell culture supernatant samples The assay uses electrochemiluminescence detection technology and provides high sensitivity broad dynamic range and rapid results This 5-plex kit includes a plate coated with capture antibodies detection antibodies calibrators controls assay and wash buffers substrate and plastic consumables needed to run the assay The kit can test up to 80 samples in duplicate and has a testing time of approximately 3 5 hours

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3,933

Scytek Laboratories PICRO-SIRIUS RED STAIN KIT (FO

Picro-Sirius Red Stain Kit (For Collagen)

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3,934

Abcam Cell Tracking Dye Kit - Blue - Cytopainter

Cell Tracking Dye Kit - Blue - Cytopainter

The product is subject to the following: Abcam Restricted Use Statement

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3,935

Newcomer Supply Amyloid, Animal Control Slides, 10/set

Newcomer Supply Amyloid, Animal Control Slides are for the positive histochemical staining of extraneous protein deposits in amyloidosis. Amyloid, Animal Control Slides contain sections of positive staining animal organism.

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3,936

Aqua Solutions 1% STARCH INDICATOR SOLUTION

Starch Indicator 1% W/v Solution (60ml)

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3,937

Bulldog Bio Inc MIDORI GREEN DIRECT DNA STAIN

MIDORI GREEN DIRECT DNA STAIN

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3,938

Newcomer Supply Gram, Brown-Hopps Stain Kit, 250 ml kit

Newcomer Supply Gram, Brown-Hopps Stain Kit procedure, is a superior and consistently reliable Gram stain that uses Gallego Solution to differentiate and fix staining of gram-negative and gram-positive bacteria in tissue sections.

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3,939

Lumiprobe FAM alkyne, 5-isomer | 510758-19-7 | MFCD28505571 | 10 mg

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3,940

Scytek Laboratories HEMATOXYLIN, MAYER'S, 500 ML

Mayer's Hematoxylin (Lillie's Modification) is a progressive nuclear hematoxylin stain with several histological applications. Nuclei should staining is strong, clean, crisp, and no differentiation is needed. Bluing reagent (Catalog: BRT) may be used following hematoxylin to ""blue"" or alter the shade of hematoxylin from a purple to blue. Nuclei: Purple. Nuclei after Bluing: Blue. Blue nuclei after Eosin: Blue to Violet.Hematoxylin is a nuclear stain that is used as a counterstain for immunohistochemistry (IHC). Together with eosin, it forms the Hematoxylin and Eosin stain (H&E stain), one of the most commonly used stains in histology.Summary Protocol:Apply Hematoxylin to completely cover specimen and incubate for 2-10 minutes with hematoxylin according to desired intensity.

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3,941

Sartorius pHrodo Red Cell Labeling Kit for Phagocytosis Assays, Real-Time Analysis, pH-Sensitive Fluorophore, 25.125 units

The Sartorius pHrodo Red Cell Labeling Kit for Incucyte Phagocytosis Assays provides a streamlined solution for quantitative analysis of phagocytic activity in live-cell imaging. Utilizing a unique pH-sensitive fluorophore, this kit enhances detection of internalized cells without the need for wash steps or quenching reagents, making it ideal for various applications in cell biology. Its compatibility with Incucyte systems and high labeling capacity make it a versatile tool for researchers in phagocytosis studies.

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3,942

Takara Bio TB Green Premix Ex Taq (Tli RNase H Plus) 5 x 5 mL

TB Green Premix Ex Taq Tli RN

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3,943

Meso Scale Discovery RPLEX HUM Endothelin1 ASYQP

The R-PLEX Human Endothelin-1 Assay Kit from Meso Scale Discovery is a multiplex immunoassay that quantitatively measures Endothelin-1 in human serum plasma and cell culture supernatants The assay utilizes MSD s electrochemiluminescent detection technology and provides high sensitivity a wide dynamic range and requires a low sample volume The kit includes a 96-well plate coated with capture antibodies a detection antibody solution read buffer calibrator diluent and vials of calibrator The assay can detect Endothelin-1 in the range of 0 05-1000 pg/mL and requires only 25 L of sample

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3,944

Ethos Biosciences Gram Stain, Stabilized Iodine, 8oz, Ethos

Used as the iodine step in Gram staining procedures, it forms a stable complex with the primary stain to enhance retention within gram-positive organisms. The stabilized formulation provides consistent performance, reliable staining results, and extended shelf life. Ideal for routine diagnostic and research workflows, it supports accurate differentiation of microorganisms during microscopic evaluation. Supplied in chemically compatible containers, Gram Stain Stabilized Iodine is suitable for clinical, research, and educational laboratory environments.

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3,945

ILEX LIFE SCIENCES LLC PAN-Biotech Human Serum Albumin (HSA), lyophilized powder, 100 g

PAN-Biotech Human Serum Albumin (HSA), lyophilized powder, 100 g. APPLICATION: Albumins are used to solubilize lipids and stabilize other proteins such as growth factors in tissue culture applications. Also used as blocking agents in Western blots or ELISA applications and as a protein standard. Albumin has a low molecular weight, is easily soluble in water and contains an excess of acidic amino acids. Used as serum substitute in serum-free, xeno-free cell culture. Medium component for cryopreservation and stem cell culture. Stabilizer protein for pharmaceutical and biotech products. Reduces unspecific binding in molecular biology assays. Manufactured per US and European Pharmacopeia specifications. Strict donor selection and screening. CAS NO.: 70024-90-7. COUNTRY OF ORIGIN: Germany. TYPE: Purified Protein, sterile. PURITY: HSA >98% pure according to agarose gel electrophoresis. FATTY ACID CONTENT: Not fatty acid free. PROTEASE CONTENT: Not protease free. STORAGE: 2-8°C.

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Meso Scale Discovery RPLEX HUM Lactotrans ASYQP Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Meso Scale Discovery RPLEX HUM Endothelin1 ASYQP Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Meso Scale Discovery RPLEX HUM Lactotrans ASYQP

Meso Scale Discovery RPLEX HUM Endothelin1 ASYQP