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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811 – 825 of 7,261 results

811

MilliporeSigma™ YUMMER1.7-H2B-GFP5 Mouse Melanoma Cell Line

YUMMER1.7-H2B-GFP5 mouse melanoma cell line for studies of immune checkpoint inhibition and mechanisms of antitumor responses

Pricing & Availability

812

MilliporeSigma™ AY-27 Rat Bladder Tumor Cell Line

AY-27 rat bladder tumor cell line is urothelium-derived transitional cell carcinoma for bladder cancer

Pricing & Availability

813

MilliporeSigma™ Hindgut Induction Medium

Ready-to-use serum-free media for efficient differentiation of iPSC derived DE cells to CDX-2+ hindgut endoderm cells

Pricing & Availability

814

BioTracker 519 Green β-Gal Dye, MilliporeSigma™

Live cell imaging dye for β-galactosidase (β-gal) used to detect LacZ reporter gene expression and cellular senescence (SA-β-gal).

Pricing & Availability

815

BioTracker 515 Green Zn2+ Dye, MilliporeSigma™

Live cell imaging dye for zinc (Zn2+) for cell signaling, protein self-assembly and cellular metabolism applications.

Pricing & Availability

816

BioTracker 520 Green Hypoxia Dye, MilliporeSigma™

Live cell imaging dye for hypoxia that increases in fluorescence intensity with decreasing oxygen levels.

Pricing & Availability

817

BioTracker 574 Red HOCL Dye, MilliporeSigma™

Live cell imaging dye for hypochlorous acid (HOCl) used to detect phagocytosis, inflammation and cellular apoptosis.

Pricing & Availability

818

BioTracker Far-Red Peroxynitrite Live Cell Dye, MilliporeSigma™

Live cell imaging probe for detection and imaging peroxynitrite

Pricing & Availability

819

MilliporeSigma™ BioTracker Cys Hcy GSH Triple Live Cell Dye

Live cell imaging dye to simultaneously report cellular levels GSH, Cys, Hcy

Pricing & Availability

820

MilliporeSigma™ BioTracker IRI-1 b-Amyloid Plaque Live Cell Dye

Live cell imaging probe for beta-amyloid plaques to study neurodegenerative diseases

Pricing & Availability

821

Reactive Red 4, MP Biomedicals™, MP Biomedicals™

CAS: 17681-50-4 Molecular Formula: C32H19ClN8Na4O14S4 Molecular Weight (g/mol): 995.195 InChI Key: HMBFFLCYQUKBIW-UHFFFAOYSA-J Synonym: C.I. 18105,Cibacron Brilliant Red 3B-A PubChem CID: 44134921 IUPAC Name: tetrasodium;5-benzamido-3-[[5-[[4-chloro-6-(4-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)C(=O)NC2=C3C(=CC(=C2)S(=O)(=O)[O-])C=C(C(=NNC4=C(C=CC(=C4)NC5=NC(=NC(=N5)NC6=CC=C(C=C6)S(=O)(=O)[O-])Cl)S(=O)(=O)[O-])C3=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

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Specifications

PubChem CID	44134921
CAS	17681-50-4
Molecular Weight (g/mol)	995.195
SMILES	C1=CC=C(C=C1)C(=O)NC2=C3C(=CC(=C2)S(=O)(=O)[O-])C=C(C(=NNC4=C(C=CC(=C4)NC5=NC(=NC(=N5)NC6=CC=C(C=C6)S(=O)(=O)[O-])Cl)S(=O)(=O)[O-])C3=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
Synonym	C.I. 18105,Cibacron Brilliant Red 3B-A
IUPAC Name	tetrasodium;5-benzamido-3-[[5-[[4-chloro-6-(4-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
InChI Key	HMBFFLCYQUKBIW-UHFFFAOYSA-J
Molecular Formula	C32H19ClN8Na4O14S4

822

Sudan III, MP Biomedicals™

CAS: 85-86-9 Molecular Formula: C22H16N4O Molecular Weight (g/mol): 352.397 InChI Key: HTPQPMPFXUWUOT-UHFFFAOYSA-N Synonym: 1-[4-(phenylazo)phenylazo]-2-naphthol,Solvent Red 23 PubChem CID: 6789251 IUPAC Name: 1-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)NN=C3C(=O)C=CC4=CC=CC=C43

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Specifications

PubChem CID	6789251
CAS	85-86-9
Molecular Weight (g/mol)	352.397
SMILES	C1=CC=C(C=C1)N=NC2=CC=C(C=C2)NN=C3C(=O)C=CC4=CC=CC=C43
Synonym	1-[4-(phenylazo)phenylazo]-2-naphthol,Solvent Red 23
IUPAC Name	1-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one
InChI Key	HTPQPMPFXUWUOT-UHFFFAOYSA-N
Molecular Formula	C22H16N4O

823

Sudan Black B, MP Biomedicals

CAS: 4197-25-5 Molecular Formula: C29H24N6 Molecular Weight (g/mol): 456.553 InChI Key: YCUVUDODLRLVIC-UHFFFAOYSA-N Synonym: Solvent Black 3 PubChem CID: 61336 IUPAC Name: (2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene SMILES: CC1(NC2=C3C(=C(C=C2)N=NC4=CC=C(C5=CC=CC=C54)N=NC6=CC=CC=C6)C=CC=C3N1)C

Pricing & Availability
Specifications

PubChem CID	61336
CAS	4197-25-5
Molecular Weight (g/mol)	456.553
SMILES	CC1(NC2=C3C(=C(C=C2)N=NC4=CC=C(C5=CC=CC=C54)N=NC6=CC=CC=C6)C=CC=C3N1)C
Synonym	Solvent Black 3
IUPAC Name	(2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene
InChI Key	YCUVUDODLRLVIC-UHFFFAOYSA-N
Molecular Formula	C29H24N6

824

Methyl red, For ACS analysis, MP Biomedicals™

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N Synonym: 2-(4-Dimethylaminophenylazo)benzoic acid,4-Dimethylaminoazobenzene-2'-carboxylic acid PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Pricing & Availability
Specifications

PubChem CID	10303
CAS	493-52-7
Molecular Weight (g/mol)	269.304
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O
Synonym	2-(4-Dimethylaminophenylazo)benzoic acid,4-Dimethylaminoazobenzene-2'-carboxylic acid
IUPAC Name	2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
InChI Key	CEQFOVLGLXCDCX-UHFFFAOYSA-N
Molecular Formula	C15H15N3O2

825

Phenol red free acid, ACS reagent grade, MP Biomedicals™

CAS: 143-74-8 Molecular Formula: C19H14O5S Molecular Weight (g/mol): 354.38 MDL Number: MFCD00003552 InChI Key: BELBBZDIHDAJOR-UHFFFAOYSA-N Synonym: Phenolsulfonephthalein sodium salt PubChem CID: 4766 ChEBI: CHEBI:31991 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione SMILES: OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Pricing & Availability
Specifications

PubChem CID	4766
CAS	143-74-8
Molecular Weight (g/mol)	354.38
ChEBI	CHEBI:31991
MDL Number	MFCD00003552
SMILES	OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
Synonym	Phenolsulfonephthalein sodium salt
IUPAC Name	3,3-bis(4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
InChI Key	BELBBZDIHDAJOR-UHFFFAOYSA-N
Molecular Formula	C19H14O5S

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