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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4,051 – 4,065 of 7,190 results

4,051

Aqua Solutions p-Naptholbenzein 1% w/v in Titration Solvent (500ML)

p-Naptholbenzein 1% w/v in Titration Solvent (500ML)

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4,052

Sigma Aldrich Fine Chemicals Biosciences Nile Red Technical grade | 7385-67-3 | MFCD00011639 | 1G

Nile Red Technical grade | Mol Wt: 318.37 | 7385-67-3 | MFCD00011639 | 1G

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4,053

Vector Laboratories VECTOR Hematoxylin QS 100 ml

Vector Hematoxylin QS is a modification of Mayer's Hematoxylin and was developed especially for immunocytochemistry. It provides crisp blue nuclear staining. This formula is ready-to-use without filtration, requires no separate bluing step, and stains in less than 45 seconds. Vector Hematoxylin QS contains no mercury and provides excellent color contrast with most commonly used peroxidase and alkaline phosphatase substrates. This counterstain is suitable for use with non-aqueous and aqueous mountants.

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4,054

Electron Microscopy Sciences Alkaline Alcohol 500 ML

Used in Modified Movat's Stain for connective tissue stains – Elastic tissue stains. See Movat, H.Z.;: Demonstration of all connective tissue elements in a single section. Arch Path., 60:289 – 295, 1955 or Roman N., et al: Orcein-hematoxylin in iodized ferric chloride as a stain for elastic tissue. Stain Technology, 42:199 –202, 1967

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4,055

Electron Microscopy Sciences Aniline Blue Solution 500 ML

Used in Bodian's Protargol Method for neurological tissue stains: Nerve fiber and endings. See Luna, L.G.,(ed), Manual of Histologic Staining Methods of the AFIP 3rd Edition, McGraw-Hill, NY, c 1968, p.195. or Clark, G., (ed.). Staining Procedures, 3rd Edition, Williams & Wilkens Co., Baltimore, c. 1973, 98.

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4,056

Cell Signaling Technology Propidium Iodide (PI)/RNase Staining Solution 100 ml

Propidium Iodide (PI)/RNase Staining Solution 100 ml

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4,057

Bioworld Gram Stain Kit, 250 mL

Contains one bottle of each solution: Crystal Violet, Iodine, Decolorizer, Safranin-O Counterstain The iodine reagent is a stable, single solution, requiring no mixing.