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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4,171 – 4,185 of 7,093 results

4,171

Electron Microscopy Sciences Van Gieson's Stain 500 ML

Used in Wilder Modification of Bielschowsky's Method for staining of Collagen and reticulum. Reticulum Fibers (If beading is observed and/or a dark background, replace the ammonium hydroxide silver. References: Wilder, H.C., Amer. J. Clin. Path.: 11:817, 1935, Mallory, F.B.: Pathological Techniques, Phil., W.B. Saunders & Co. c. 1938, or AFIP Manual of Hitological Staining Techniques, NY, McGraw-Hill Publ., c. 1968/3rd ed, p. 92

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4,172

Electron Microscopy Sciences Mayer's Hematoxylin 500 ML

Used in Dane's Method for Prekeratin, Keratin, and Mucin. Keratin stain method for the staining of keratin, prekeratin, acid mucopolysaccharides and nuclei. See Dane, E.T., and Herman, D.L.: Stain Technology, 38:97, 1963., or AFIP Manual of Histological Staining Methods, 3rd Ed., Ed L. Luna: New York: McGraw Hill Publications, c 1968, p.83.

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4,173

Leica Biosystems 10% Neutral Buffered Formalin, 2.5 Gallon

10% Neutral Buffered Formalin is a ready-to-use fixative formulated for routine tissue fixation in histology and pathology laboratories. This product is supplied in a 2.5 gallon cube container for bulk laboratory use.

Ready-to-use 10% neutral buffered formalin for tissue fixation.
2.5 gallon cube container (≈9.46 L) for bulk use.
Suitable for routine histology and pathology applications.
Premeasured volume reduces preparation time and variability.
Packaged for storage and transport in laboratory environments.

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4,174

BRADLEY PRODUCT INC LIME MARKING DYE

NC1430683 LIME MARKING DYE

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4,175

Electron Microscopy Sciences Alizarin Red S, Certified, C.I. DcAr-5 25 GR

(Alizarin Camine, Mordant Red 3)
CAS #130-22-3 C₁₄H₇O₇SNa.H₂O F.W. 360.28
Solubility: 7.69% Water 0.1% Alcohol

Alizarin Red S (Alizarin Camine, Mordant Red 3)is for Staining Bone, nervous tissue in small invertebrates, and for sections of nervous tissue. Use to differentiate bone from cartilage in mammalian embryos; used with Toluidine Blue (William, Stain Tech., 16, 23 1941).

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4,176

Electron Microscopy Sciences Basic Fuchsin, Certified, C.I. DcFb-26 25 GR

CAS #632-99-5 C₂₀H₁₉N₃·HCl

Basic Fuchsin is a rapid polychrome stain for epoxy-embedded tissue. Berkowitz et al., (1968). Selective staining of nervous tissue for light microscopy following preparation for electron microscopy. J. Histochem. Cytochem. 16:808. Sato, T., and Shamoto, M (1973). A simple rapid polychrome stain for epoxy-embedded tissue. Stain Technol. 48:223.

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4,177

Lumiprobe Sulfo-Cyanine3 NHS ester, 1424150-38-8, 1mg

Molecular formula: C34H38N3KO10S2, Molecular weight: 751.91, Appearance: dark red crystals, Solubility: soluble in water (0.62 M = 47 g/L), in polar organic solvents (DMF, DMSO); Water-soluble, amine-reactive sulfo-Cyanine3 dye is a popular fluorophore for a variety of fluorescent applications. This hydrophilic and water-soluble type of Cyanine3 is ideal for complex protein labeling.

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4,178

Creative Diagnostics NEUTRAAB ANTIHPIV3 ANTIB 200UG

NC3838491 NEUTRAAB ANTIHPIV3 ANTIB 200UG

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4,179

MilliporeSigma DAB 50X CONCENTRATE

DAB 50X CONCENTRATE ..

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4,180

Roche Diagnostics TRYPANBLUE SOL REFILL 4 X 60ML

Trypan Blue Solution is required as an exclusion stain for viability determination with the Cedex and Cedex HiRes Systems. The ready-to-use solution is available as a component of the Cedex Reagent Kit, Cedex HiRes Reagent Kit, &separately.

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4,181

Cayman Chemical EosIn YsodIum salt 5g

A dye and brominated fluorescein derivative; exists as a tautomer in aqueous solutions; has commonly been used in H&E staining to stain the extracellular matrix and cytoplasmic proteins; ex/em = 526/544 nm, respectively; has been used as a photoredox catalyst in various organic synthesis reactions; a non-selective inhibitor of histone methyltransferases at 100 µM