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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3,541 – 3,555 of 7,190 results

3,541

Chem-Impex International, Inc. Anthrone | 90-44-8 | MFCD00001187 | 25G

Anthrone, 90-44-8, MFCD00001187, 25G

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3,542

Chem-Impex International, Inc. Nile Blue Chloride | MFCD00011936 | 100G

Nile Blue Chloride , MFCD00011936, 100G

Pricing & Availability

3,543

Chem-Impex International, Inc. Rhodamine 6G | 989-38-8 | MFCD00012665 | 100G

Rhodamine 6G , 989-38-8, MFCD00012665, 100G

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3,544

Chem-Impex International, Inc. Alizarin Red S sodium salt | 130-22-3 | MFCD00013049 | 100G

Alizarin Red S sodium salt, 130-22-3, MFCD00013049, 100G

Pricing & Availability

3,545

Leica Biosystems SelecTech Ready-To-Use Blue Buffer 8, Case of 4 x 1 Gallon Bottles

SelecTech Ready-To-Use Blue Buffer 8 is available in concentrates as well as ready-to-use formulas. The new formulas eliminate the inconvenience of pouring from concentrate stock bottles and making dilutions for working solutions.

Define MX-aq sold separately under NC1105288

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3,546

Bioworld Crystal Violet Stain Solution, 100 mL

Crystal Violet Stain SolutionGram stain for differentiating between Gram+ and Gram- organisms using Safranin-O as a counterstain.Contains: 2% Crystal violet, certified grade, 0.8% ammonium oxalate and 20% Ethyl alcohol.bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product, food additive or as a household chemical.

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3,547

AdipoGen Alcian Blue 8GX,Chemical. CAS: 75881-23-1

Alcian Blue 8GX, AdipoGen Life Sciences. Chemical. CAS: 75881-23-1. Formula: C56H68Cl4CuN16S4. MW: 1298.87. Synthetic. Alcian blue 8GX is primarily used for demonstrating acid mucopolysaccharides, which it does quite selectively. In recent years there has been some difficulty obtaining the dye. Alcian Blue 8GX is also suitable for detection of glycoproteins on nitrocellulose and in PAGE gels.There are other dyes similar to alcian blue, although not necessarily belonging to the same class of dyes. Alcian green has gained some popularity, and alcian yellow has been suggested, especially in a method for demonstrating helicobacter. They are used for acid mucopolysaccharides in the same way as alcian blue. They have no particular advantage for demonstrating mucin. According to the Merck Index the groups marked X split off during staining.

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3,548

Research Products International Corp Orange-G Loading Dye 6X Solution, 25 Milliliters

6X Concentrated loading dye for molecular biology applications.

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3,549

Fluorescein-5-thiosemicarbazide, AdipoGen Life Sciences. Chemical. CAS: 76863-28-0

Fluorescein-5-thiosemicarbazide, AdipoGen Life Sciences. Chemical. CAS: 76863-28-0. Formula: C21H15N3O5S. MW: 421.43. Synthetic. Labeling of cell-surface functional groups (glycophorins). Detection of protein carbonyls in aging tissues.