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.

751 – 765 of 6,579 results

751

Honeywell Chemicals Tashiro's indicator solution, in methanol, Honeywell Fluka™

In methanol

Pricing & Availability

752

MilliporeSigma™ Methylene Blue, Trihydrate, OmniPur™, Calbiochem™,

CAS: 7220-79-3 Molecular Formula: C16H24ClN3O3S Molecular Weight (g/mol): 373.90 MDL Number: MFCD00150008 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M PubChem CID: 104827 IUPAC Name: 3,7-bis(dimethylamino)-5λ⁴-phenothiazin-5-ylium trihydrate chloride SMILES: O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C

Pricing & Availability
Specifications

PubChem CID	104827
CAS	7220-79-3
Molecular Weight (g/mol)	373.90
MDL Number	MFCD00150008
SMILES	O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C
IUPAC Name	3,7-bis(dimethylamino)-5λ⁴-phenothiazin-5-ylium trihydrate chloride
InChI Key	XQAXGZLFSSPBMK-UHFFFAOYSA-M
Molecular Formula	C16H24ClN3O3S

753

Thermo Scientific Chemicals Coumarin 343, pure, laser grade

CAS: 55804-65-4 Molecular Formula: C16H15NO4 Molecular Weight (g/mol): 285.299 MDL Number: MFCD00051335 InChI Key: KCDCNGXPPGQERR-UHFFFAOYSA-N PubChem CID: 108770 ChEBI: CHEBI:51941 SMILES: C1CC2=C3C(=C4C(=C2)C=C(C(=O)O4)C(=O)O)CCCN3C1

Pricing & Availability
Specifications

PubChem CID	108770
CAS	55804-65-4
Molecular Weight (g/mol)	285.299
ChEBI	CHEBI:51941
MDL Number	MFCD00051335
SMILES	C1CC2=C3C(=C4C(=C2)C=C(C(=O)O4)C(=O)O)CCCN3C1
InChI Key	KCDCNGXPPGQERR-UHFFFAOYSA-N
Molecular Formula	C16H15NO4

754

Sigma-Aldrich Bouin’s Solution

Histological fixative used in preserving delicate tissue structures.

Pricing & Availability

755

Sigma-Aldrich May-Grunwald Stain

Stain utilized to visualize cells in a variety of tissue types.

Pricing & Availability

756

Sigma-Aldrich Automated Wright Stain Set

Intended for use with Hema-Tek hematology stainers.

Pricing & Availability

757

Sigma-Aldrich Gram Stain Kit For Films

For delineating Gram-positive and Gram-negative organisms in films.

Pricing & Availability

758

Sigma-Aldrich Crystal Violet Solution for Gram Stain Procedure No. HT91

For use in histological staining in microbiology and cell biology.

Pricing & Availability

759

Thermo Scientific™ Remel™ DMSO Modified Acid Fast Stain Kit

Thermo Scientific™ Remel DMSO Modified Acid Fast Stain Kit is for detection of acid-fast microorganisms.

Pricing & Availability

760

Epredia™ Richard-Allan Scientific™ Methyl Green-Pyronin Y

Effectively identify plasma cells and RNA in tissue sections and cytological preparations with Epredia™ Richard-Allan Scientific™ Methyl Green-Pyronin Y Stain

Pricing & Availability

761

Epredia™ Richard-Allan Scientific™ Gomori's Trichrome (Blue Collagen)

Save time with Epredia™ Richard-Allan Scientific™ Gomori Trichrome (Blue Collagen), a one-step trichrome stain that achieves color differentiation similar to the Masson Trichrome.

Pricing & Availability

762

MilliporeSigma™ FSB, ≥95%, Calbiochem™,

CAS: 760988-03-2 Molecular Formula: C₂₄H₁₇FO₆ Synonym: (E,E)-1-Fluoro-2,5-bis(3-hydroxycarbonyl-4-hydroxy)styrylbenzene

Pricing & Availability
Specifications

CAS	760988-03-2
Synonym	(E,E)-1-Fluoro-2,5-bis(3-hydroxycarbonyl-4-hydroxy)styrylbenzene
Molecular Formula	C₂₄H₁₇FO₆

763

MP Biomedicals, Inc Reactive Yellow 86, Practical grade, MP Biomedicals™

CAS: 61951-86-8 Molecular Formula: C18H14Cl2N8Na2O9S2 Molecular Weight (g/mol): 667.357 InChI Key: JUNRGNKPIKIXLL-UHFFFAOYSA-L PubChem CID: 57369787 IUPAC Name: disodium;4-[2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulfonate SMILES: CCN1C(=O)C(=C(C(=NNC2=C(C=C(C(=C2)NC3=NC(=NC(=N3)Cl)Cl)S(=O)(=O)[O-])S(=O)(=O)[O-])C1=O)C)C(=O)N.[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	57369787
CAS	61951-86-8
Molecular Weight (g/mol)	667.357
SMILES	CCN1C(=O)C(=C(C(=NNC2=C(C=C(C(=C2)NC3=NC(=NC(=N3)Cl)Cl)S(=O)(=O)[O-])S(=O)(=O)[O-])C1=O)C)C(=O)N.[Na+].[Na+]
IUPAC Name	disodium;4-[2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulfonate
InChI Key	JUNRGNKPIKIXLL-UHFFFAOYSA-L
Molecular Formula	C18H14Cl2N8Na2O9S2

764

MP Biomedicals, Inc Trypan Blue 40% MP Biomedicals

CAS: 72-57-1 Molecular Formula: C34H24N6Na4O14S4 Molecular Weight (g/mol): 960.79 MDL Number: MFCD00003969 InChI Key: WMYVHJWZUUEZNE-ARWFNKCKSA-J Synonym: Direct Blue 14,Niagara Blue 3B PubChem CID: 9562061 IUPAC Name: tetrasodium (3Z)-5-amino-3-[2-(4'-{2-[(2Z)-8-amino-1-oxo-3,6-disulfonato-1,2-dihydronaphthalen-2-ylidene]hydrazin-1-yl}-3,3'-dimethyl-[1,1'-biphenyl]-4-yl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate SMILES: [Na+].[Na+].[Na+].[Na+].CC1=CC(=CC=C1N\N=C1\C(=O)C2=C(N)C=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O)C1=CC=C(N\N=C2\C(=O)C3=C(N)C=C(C=C3C=C2S([O-])(=O)=O)S([O-])(=O)=O)C(C)=C1

Pricing & Availability
Specifications

PubChem CID	9562061
CAS	72-57-1
Molecular Weight (g/mol)	960.79
MDL Number	MFCD00003969
SMILES	[Na+].[Na+].[Na+].[Na+].CC1=CC(=CC=C1N\N=C1\C(=O)C2=C(N)C=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O)C1=CC=C(N\N=C2\C(=O)C3=C(N)C=C(C=C3C=C2S([O-])(=O)=O)S([O-])(=O)=O)C(C)=C1
Synonym	Direct Blue 14,Niagara Blue 3B
IUPAC Name	tetrasodium (3Z)-5-amino-3-[2-(4'-{2-[(2Z)-8-amino-1-oxo-3,6-disulfonato-1,2-dihydronaphthalen-2-ylidene]hydrazin-1-yl}-3,3'-dimethyl-[1,1'-biphenyl]-4-yl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
InChI Key	WMYVHJWZUUEZNE-ARWFNKCKSA-J
Molecular Formula	C34H24N6Na4O14S4

765

MP Biomedicals, Inc Brilliant Black, MP Biomedicals

CAS: 2519-30-4 Molecular Formula: C28H17N5Na4O14S4 Molecular Weight (g/mol): 867.664 InChI Key: AGKKBBSOKGLVTM-YENKNCRGSA-J PubChem CID: 6321379 IUPAC Name: tetrasodium;(6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate SMILES: CC(=O)NC1=C2C(=C(C=C1)S(=O)(=O)[O-])C=C(C(=NNC3=C4C=C(C=CC4=C(C=C3)N=NC5=CC=C(C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	6321379
CAS	2519-30-4
Molecular Weight (g/mol)	867.664
SMILES	CC(=O)NC1=C2C(=C(C=C1)S(=O)(=O)[O-])C=C(C(=NNC3=C4C=C(C=CC4=C(C=C3)N=NC5=CC=C(C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
IUPAC Name	tetrasodium;(6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate
InChI Key	AGKKBBSOKGLVTM-YENKNCRGSA-J
Molecular Formula	C28H17N5Na4O14S4

Stains and Dyes

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