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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1,471 – 1,485 of 7,098 results

1,471

Brilliant Yellow, TCI America™

CAS: 3051-11-4 Molecular Formula: C26H18N4Na2O8S2 Molecular Weight (g/mol): 624.55 MDL Number: MFCD00007489 InChI Key: RDJCIKZLXHKBPH-SEPHDYHBSA-L Synonym: Direct Yellow 4 PubChem CID: 5702677 IUPAC Name: disodium;5-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-[(E)-2-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate SMILES: C1=CC(=O)C=CC1=NNC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)NN=C4C=CC(=O)C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	5702677
CAS	3051-11-4
Molecular Weight (g/mol)	624.55
MDL Number	MFCD00007489
SMILES	C1=CC(=O)C=CC1=NNC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)NN=C4C=CC(=O)C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym	Direct Yellow 4
IUPAC Name	disodium;5-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-[(E)-2-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
InChI Key	RDJCIKZLXHKBPH-SEPHDYHBSA-L
Molecular Formula	C26H18N4Na2O8S2

1,472

Gram's Iodine, Dilute Lugol's Iodine, Ricca Chemical

Gram's Iodine, Dilute Lugol's Iodine for gram staining.

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1,473

StatLab MasterTech Giemsa Stain, Stock

StatLab MasterTech Giemsa Stain, Stock - For detecting and diagnosing malaria and other blood parasites

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1,474

StatLab Poly Scientific Sodium Chloride Saturated in 80% Reagent Alcohol

StatLab Poly Scientific Sodium Chloride Saturated in 80% Reagent Alcohol - Sodium Chloride Saturated in 80% Reagent Alcohol

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1,475

StatLab MasterTech Jones Basement Membrane Reticulum Kit

StatLab MasterTech Jones Basement Membrane Reticulum Kit - This kit includes a 20 minute microwave procedure and the traditional one hour and thirty minute procedure

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1,476

StatLab MasterTech Eosin Stain

StatLab MasterTech Eosin Stain - Stains cytoplasmic structures, collagen, and basement membranes with three distinct shades of pink

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1,477

StatLab MasterTech Bluing Solution

StatLab MasterTech Bluing Solution - achieves precise cellular bluing every time

Pricing & Availability
Specifications

Form	Solution
Product Type	Bluing Reagent
Grade	Chemical Solution
Solution Type	Stain Kit

1,478

StatLab MasterTech Weigert's Hematoxylin B

StatLab MasterTech Weigert's Hematoxylin B - Combine equal parts of A and B MasterTech Weigerts Hematoxylin

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1,479

StatLab MasterTech Trichrome Stain Kit, One-Step Green and Red

StatLab MasterTech Trichrome Stain Kit, One-Step Green and Red - Stains for collagen and muscle in one hour and 15 minutes

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1,480

StatLab MasterTech Brown and Brenn Modified Stain Kit

StatLab MasterTech Brown and Brenn Modified Stain Kit - stains for gram positive and gram negative bacteria in just 10 minutes

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1,481

StatLab Poly Scientific Rhodanine Working Solution

StatLab Poly Scientific Rhodanine Working Solution - used for differentiating collagen and muscle fibers in tissue sections

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1,482

Giemsa Stain, Stock, for Staining of Blood, Tissue, and Malarial Parasites in Blood, Ricca Chemical

Giemsa Stain for blood histopathology.

Pricing & Availability
Specifications

CAS	56-81-5
Product Type	Giemsa Stain
Packaging	Natural Poly Bottle

1,483

Crystal Violet Hydrate [for Biochemical Research], TCI America™

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3, Hexamethylpararosaniline Chloride PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]

Pricing & Availability
Specifications

PubChem CID	11057
CAS	548-62-9
Molecular Weight (g/mol)	407.986
ChEBI	CHEBI:41688
MDL Number	MFCD00011750
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
Synonym	Basic Violet 3, Hexamethylpararosaniline Chloride
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula	C25H30ClN3

1,484

StatLab™ Modified EA-50 Cytology Stain

A popular substitute for EA-65.

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Specifications

Product Type	Cytology Stain

1,485

StatLab MasterTech 1% Alcian Blue

StatLab MasterTech 1% Alcian Blue - used to selectively stain acidic mucins which are carbohydrate-rich glycoproteins found in various epithelial tissues

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Stains and Dyes

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StatLab™ Modified EA-50 Cytology Stain GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

StatLab™ Modified EA-50 Cytology Stain