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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5,446 – 5,460 of 7,256 results

5,446

Electron Microscopy Sciences Luxol Fast Blue MBS Solution 0.1% 250 ML

Used in Kluver-Barrera Method for Myelin and Nerve Calls for relation of nerve cells to neutroglia, etc,. References: Kluver, H., and Barrera, E.: A method for the combined staining of cells and fibers in the nervous system. J. Nueropath. Exp. Neurol. 12:400 – 403, 1953 and AFIP, Lab Methods in Histotechnology, ed. Edna B. Prophet, Bob Mills. Jacquelyn B. Arrmyl, Leslie H. Sobin, M.D. Wash, D.C. American Registry of Pathology, c. 1992, p. 94-95.

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5,447

Electron Microscopy Sciences Alcian Blue, 1% in 3% Acetic Acid 250 ML

Alcian Blue solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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5,448

Medchemexpress LLC Diammonium phosphate | 7783-28-0 | MFCD00010891 | 132.06 g/mol | (NH4)2HPO4 | 1kg

Diammonium phosphate is a neutral and efficient catalyst in 1 8 Dioxo octahydroxanthene derivatives synthesis Diammonium phosphate can be used as an excipient such as diuretic buffer effervescent[1][2]

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5,449

Electron Microscopy Sciences Alcian Blue 1% 250 ML

Used in Alcian Blue Method (pH 2.5) for staining weakly acidic sulfated mucosubstances, hyaluronic acid and, sialomucins. See AFIP Manual of Histological Stains Methods, 3rd Ed, Ed. L. Luna: New York McGraw Hill Publications, c. 1968, p. 163. or Lev, R. & Spicer. S.S., J. Histochem Cystochem, 12:309, 1964

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5,450

Sigma Aldrich Fine Chemicals Biosciences Bromophenol Blue sodium salt Dye content 90 %, ACS reagent | 34725-61-6 | MFCD00013793 | 50G

Bromophenol Blue sodium salt Dye content 90 %, ACS reagent | Mol Wt: 691.94 | 34725-61-6 | MFCD00013793 | 50G

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5,451

Sigma Aldrich Fine Chemicals Biosciences Methyl Blue | 28983-56-4 | MFCD00058509 | 50 g

Methyl Blue | Mol Wt: 799.80 | 28983-56-4 | MFCD00058509 | 50 g

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5,452

Sigma Aldrich Fine Chemicals Biosciences Azure A chloride Dye content >=70 % | 531-53-3 | MFCD00012112 | 50G

Azure A chloride Dye content >=70 % | Mol Wt: 291.8 | 531-53-3 | MFCD00012112 | 50G

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5,453

AdipoGen Alcian Blue 8GX Solution

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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5,454

eMolecules 14263-94-6 | Fast Blue B Salt | Apollo Scientific | MFCD00075203 | 475.460 | C14H12Cl4N4O2Zn | 0.000 | [Cl-].[Cl-].[Cl-].[Cl-].[Zn++].COc1cc(ccc1[N+]#N)-c1ccc([N+]#N)c(OC)c1 | 25g | 562451008

Fast Blue B Salt | Apollo Scientific | 14263-94-6 | MFCD00075203 | 475.460 | C14H12Cl4N4O2Zn | 0.000 | [Cl-].[Cl-].[Cl-].[Cl-].[Zn++].COc1cc(ccc1[N+]#N)-c1ccc([N+]#N)c(OC)c1 | 25g | 562451008

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5,455

Sklar Instruments Forceps Sklar Microscopy Surgical 1/EA

Forceps Sklar Microscopy Surgical 1/EA

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5,456

eMolecules 129-17-9 | Patent Blue VF? | Chem-Impex | MFCD00012119 | 566.660 | C27H31N2NaO6S2 | 70.000 | [Na+].CCN(CC)c1ccc(cc1)C(=C1C=CC(C=C1)=[N+](CC)CC)c1ccc(cc1S([O-])(=O)=O)S([O-])(=O)=O | 25g | 112757708

Patent Blue VF? | Chem-Impex | 129-17-9 | MFCD00012119 | 566.660 | C27H31N2NaO6S2 | 70.000 | [Na+].CCN(CC)c1ccc(cc1)C(=C1C=CC(C=C1)=[N+](CC)CC)c1ccc(cc1S([O-])(=O)=O)S([O-])(=O)=O | 25g | 112757708

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5,457

Chem-Impex International, Inc. Patent Blue V sodium salt for Microscopy | 3536-49-0 | MFCD09608138 | 25G

Patent Blue V sodium salt for Microscopy, 3536-49-0, MFCD09608138, 25G

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5,458

Bioss West nile virus

West nile virus Primary Antibody Unconjugated Host Species Mouse Target Species Clonality Monoclonal Applications ELISA Concentration 100 g/ml Size 100 ug Storage Buffer PBS (pH 7 2) with 0 1% azide

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5,459

Biotium DiB

DiB is a lipophilic cationically charged blue fluorescent dye useful for staining cytoplasmic membranes. Properties: Ex/Em (MeOH) = 353/442 nm; MW: 1074 DiB is also available as a ready-to-use solution as CellBrite™ Blue Cytoplasmic Membrane Dye.

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5,460

Bioss West nile virus

West nile virus Primary Antibody Unconjugated Host Species Mouse Target Species Clonality Monoclonal Applications ELISA Concentration 100 g/ml Size 100 ug Storage Buffer PBS (pH 7 2) with 0 1% azide

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Medchemexpress LLC Diammonium phosphate | 7783-28-0 | MFCD00010891 | 132.06 g/mol | (NH4)2HPO4 | 1kg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Diammonium phosphate | 7783-28-0 | MFCD00010891 | 132.06 g/mol | (NH4)2HPO4 | 1kg