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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46 – 60 of 7,224 results

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Eriochrome™ Black T (Certified), Fisher Chemical

CAS: 1787-61-7 Molecular Formula: C20H12N3NaO7S Molecular Weight (g/mol): 461.38 MDL Number: MFCD00003935 InChI Key: JHUJLRKQZAPSDP-GXTSIBQPSA-M Synonym: Superchrome Black TS,1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt,Mordant Black 11 PubChem CID: 87355429 IUPAC Name: sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate SMILES: [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O

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Specifications

PubChem CID	87355429
CAS	1787-61-7
Molecular Weight (g/mol)	461.38
MDL Number	MFCD00003935
SMILES	[Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O
Synonym	Superchrome Black TS,1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt,Mordant Black 11
IUPAC Name	sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
InChI Key	JHUJLRKQZAPSDP-GXTSIBQPSA-M
Molecular Formula	C20H12N3NaO7S

Fisher Healthcare™ Pinnacle Portfolio Eosin-Y Stain

A fast-acting, alcoholic counterstain which provides excellent delineation of cytoplasmic components

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Brilliant Green (Certified Biological Stain), Fisher Chemical

CAS: 633-03-4 Molecular Formula: C27H34N2O4S Molecular Weight (g/mol): 482.639 MDL Number: MFCD00011880 InChI Key: NNBFNNNWANBMTI-UHFFFAOYSA-M Synonym: Ethyl Green,Basic Green,Malachite Green G PubChem CID: 12449 IUPAC Name: [4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]

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Specifications

PubChem CID	12449
CAS	633-03-4
Molecular Weight (g/mol)	482.639
MDL Number	MFCD00011880
SMILES	CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]
Synonym	Ethyl Green,Basic Green,Malachite Green G
IUPAC Name	[4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate
InChI Key	NNBFNNNWANBMTI-UHFFFAOYSA-M
Molecular Formula	C27H34N2O4S

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Hydroxynaphthol Blue (Certified), Fisher Chemical

CAS: 63451-35-4 Molecular Formula: C20H11N2Na3O11S3 Molecular Weight (g/mol): 620.46 MDL Number: MFCD00036393 InChI Key: JQECMNGWLIFQLL-UHFFFAOYSA-K Synonym: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt PubChem CID: 44134769 IUPAC Name: trisodium;3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

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Specifications

PubChem CID	44134769
CAS	63451-35-4
Molecular Weight (g/mol)	620.46
MDL Number	MFCD00036393
SMILES	C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
Synonym	1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt
IUPAC Name	trisodium;3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate
InChI Key	JQECMNGWLIFQLL-UHFFFAOYSA-K
Molecular Formula	C20H11N2Na3O11S3

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Bromophenol Blue Solution, 0.04%/Certified, Fisher Chemical

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Fisher Healthcare™ Pinnacle Portfolio Hematoxylin 1 Stain

Rapid stain requires no filtration prior to use

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Epredia™ Shandon™ Gill™ Hematoxylin

Achieve fast and convenient results, while maintaining complete control over stain intensity with Epredia™ Shandon™ Gill™ Hematoxylin, which has mucoid staining.

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StatLab™ MasterTech Nuclear Fast Red Stain

Nuclear Fast Red Stain is a highly versatile reagent that selectively stains nuclear chromatin red, while the nonspecific signal is detected in pink tones.

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Specifications

Product Type	Nuclear Stain

Epredia™ Shandon™ EA-65 Stain

Improve the expression of eosin-stained components with Epredia™ Shandon™ EA-65 Stain, which contains a lower concentration of light green.

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Specifications

Product Type	Cellular Components Stain

StatLab™ MasterTech Iron Stain Kit

Iron Stain Kit stains ferric iron in under 30 minutes.

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Specifications

Product Type	Stain Kit

Epredia™ Richard-Allan Scientific™ Eosin-Y Alcoholic, Eosin-Y with Phloxine, Eosin-Y Saturated, Eosin-Y Alcoholic

Enjoy strict quality control of raw materials and finished product and a high quality product every time with the Epredia™ Richard-Allan Scientific™ Eosin-Y Alcoholic, Eosin-Y with Phloxine, and Eosin-Y Saturated.

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Epredia™ Reticulin Silver Stain Kit

Identify and visualize reticular fibers in tissue sections with the Reticulin Silver Stain, a Gordon and Sweet's modification.

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Epredia™ Richard-Allan Scientific™ Modified Wright Stain Pack Accessories

Improve the effectiveness of the Epredia™ Richard-Allan Scientific™ Modified Wright Stain Pack with these accessories.

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Epredia™ Signature Series™ Hematoxylin 1

Yield visually similar results to Gills 1 and 2 with this uniquely formulated product.

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Specifications

Product Type	Hematoxylin 1

Epredia™ Mark-It™ Tissue Marking Dyes

For a variety of tissue identification purposes use Epredia™ Mark-It™ Tissue Marking Dyes.

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Stains and Dyes

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Epredia™ Richard-Allan Scientific™ Eosin-Y Alcoholic, Eosin-Y with Phloxine, Eosin-Y Saturated, Eosin-Y Alcoholic GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Richard-Allan Scientific™ Modified Wright Stain Pack Accessories GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Signature Series™ Hematoxylin 1 GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Richard-Allan Scientific™ Eosin-Y Alcoholic, Eosin-Y with Phloxine, Eosin-Y Saturated, Eosin-Y Alcoholic

Epredia™ Richard-Allan Scientific™ Modified Wright Stain Pack Accessories

Epredia™ Signature Series™ Hematoxylin 1