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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3,766 – 3,780 of 7,390 results

3,766

eMolecules 7385-67-3 | Nile Red | Chem-Impex | MFCD00011639 | 318.376 | C20H18N2O2 | 0.000 | CCN(CC)c1ccc2nc3c(cc(=O)c4ccccc34)oc2c1 | 1g | 112757432

Nile Red | Chem-Impex | 7385-67-3 | MFCD00011639 | 318.376 | C20H18N2O2 | 0.000 | CCN(CC)c1ccc2nc3c(cc(=O)c4ccccc34)oc2c1 | 1g | 112757432

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3,767

Chem-Impex International, Inc. Orcein (synthetic) | MFCD00062310 | 5G

Orcein (synthetic), MFCD00062310, 5G

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3,768

Carbosynth LLC. ZINCON(50G)

Zincon (50g),

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3,769

Chem-Impex International, Inc. Oil Red O | MFCD00003898 | 100G

Oil Red O, MFCD00003898, 100G

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3,770

Chem-Impex International, Inc. Nile Red | 7385-67-3 | MFCD00011639 | 1G

Nile Red, 7385-67-3, MFCD00011639, 1G

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3,771

Sigma Aldrich Fine Chemicals Biosciences CPRG Chlorophenol red-β-D-galactopyranoside | 99792-79-7 | MFCD05863726 | 250mg

CPRG Chlorophenol red-β-D-galactopyranoside | Mol Wt: 585.41 | 99792-79-7 | MFCD05863726 | 250mg

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3,772

Electron Microscopy Sciences Biebrich Scarlet, Water Soluble 25 GR

(Bonceau BS; Acid Red 66; Croceine Scarlet; Double Scarlet BSF)
CAS #4196-99-0 C₂₂H₁₄N₄Na₂O₇S₂ F.W. 556.4 9
Solubility: 5.0% Water; 0.25% Alcohol; 1.5% Cellosolve; 1.5% Glycol; 0.0% Xylene

Used with picric acid/aniline blue for staining collagen, recticulum, muscle, and plasma. Also Luna's method for erythrocytes & eosinophil granules and Guard's method for sex chromatin and nuclear chromatin. Biebrich Scarlet, water soluble is also known as Bonceau BS; Acid Red 66; Croceine Scarlet and Double Scarlet BSF.

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3,773

Newcomer Supply Nuclear Fast Red Stain, Kernechtrot, 1 L - Excellent Counterstain for Iron, Schmorl Melanin & IHC Staining Protocols

Newcomer Supply Nuclear Fast Red Stain, Kernechtrot is a versatile stain and/or counterstain that combines nuclear fast red dye with an aluminum sulfate mordant to selectively stain nuclear chromatin red and provide nonspecific background tissue staining in shades of pink. This stain solution is used in a wide variety of staining procedures that include: Alcian Blue 1%, pH 2.5 Stain, Alcian Blue 1%, pH 1.0 Stain, Fontana Masson Stain, Colloidal Iron Stain MÏ‹ller-Mowry, Iron Stain Gomori Prussian Blue, Reticulum Stain Gordon & Sweets, and Von Kossa Calcium Stain. Shelf Life is 2 years from date of manufacture. Store at 15-30°C.

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3,774

Bioworld Cresol Red, Free Acid, 25 g

Loss on Drying(%)- <=5.0 Residue after Ignition(%)- <=0.1 Solubility (5mg/L water)(P/F)- Pass Visual Transition(P/F)- Pass

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3,775

Electron Microscopy Sciences Ponceau Acid Fuchsin 100 ML

Used in Goldner's Trichrome Method for connective tissue stains – Elastic tissue stain. Stain with a poly-acid step. See Luna, Lee G. Histopathologic Methods and Color Atlas of Special Stains and Tissue Artifacts. Johnson Printers, Downerts Grove, IL p151-152, c 1992.

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3,776

YMC America, Inc Acc TDH 120A 3um 5x.5mm

YMC-Triart phases are based on organic/inorganic hybrid particles that combine the high mechanical stability and efficiency of a silica-based packing material with the robust chemical stability of a polymer-based packing material This versatile resin is produced using tightly controlled particle formation technology adapted from micro-reactor technology The resulting uniform particle and pore size distributions as well as the smooth surface greatly contribute to excellent peak shape and separation reproducibility In addition YMC-Triart materials are highly resilient and robust when used at extreme pH elevated temperature and high pressure