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.

586 – 600 of 6,702 results

586

MilliporeSigma™ DOV13 Human Ovarian Carcinoma Cell Line

DOV13 human ovarian carcinoma cell line is for metastatic ovarian cancer studies.

Pricing & Availability

587

MilliporeSigma™ Papanicolaou's Solution 2b Orange II Solution

Aids in diagnosis of cytological cancer and cycle

Pricing & Availability
Specifications

Packaging	Plastic Bottle
Storage Requirements	15° to 25°C

588

Thermo Scientific Chemicals Stains-All, 95%

CAS: 7423-31-6 Molecular Formula: C₃₀H₂₇BrN₂S₂,C30H27BrN2S2

Pricing & Availability
Specifications

CAS	7423-31-6
Molecular Formula	C₃₀H₂₇BrN₂S₂,C30H27BrN2S2

589

Sulforhodamine 101 acid chloride

CAS: 82354-19-6 Molecular Formula: C31H29ClN2O6S2 Molecular Weight (g/mol): 625.15 MDL Number: MFCD00012406 InChI Key: MPLHNVLQVRSVEE-UHFFFAOYSA-N Synonym: Texas Red™; Sulforhodamine 101 sulfonyl chloride PubChem CID: 452705 ChEBI: CHEBI:51247 IUPAC Name: 16-[4-(chlorosulfonyl)-2-sulfonatophenyl]-3-oxa-9λ⁵,23-diazaheptacyclo[17.7.1.1⁵,⁹.0²,¹⁷.0⁴,¹⁵.0²³,²⁷.0¹³,²⁸]octacosa-1,4,9(28),13,15,17,19(27)-heptaen-9-ylium SMILES: [O-]S(=O)(=O)C1=C(C=CC(=C1)S(Cl)(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34

Pricing & Availability
Specifications

PubChem CID	452705
CAS	82354-19-6
Molecular Weight (g/mol)	625.15
ChEBI	CHEBI:51247
MDL Number	MFCD00012406
SMILES	[O-]S(=O)(=O)C1=C(C=CC(=C1)S(Cl)(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34
Synonym	Texas Red™; Sulforhodamine 101 sulfonyl chloride
IUPAC Name	16-[4-(chlorosulfonyl)-2-sulfonatophenyl]-3-oxa-9λ⁵,23-diazaheptacyclo[17.7.1.1⁵,⁹.0²,¹⁷.0⁴,¹⁵.0²³,²⁷.0¹³,²⁸]octacosa-1,4,9(28),13,15,17,19(27)-heptaen-9-ylium
InChI Key	MPLHNVLQVRSVEE-UHFFFAOYSA-N
Molecular Formula	C31H29ClN2O6S2

590

Thermo Scientific Chemicals Thymol Blue, ACS

CAS: 76-61-9 Molecular Formula: C27H30O5S Molecular Weight (g/mol): 466.592 MDL Number: MFCD00005869 InChI Key: PRZSXZWFJHEZBJ-UHFFFAOYSA-N Synonym: Thymolsulfonphthalein PubChem CID: 65565 IUPAC Name: 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O

Pricing & Availability
Specifications

PubChem CID	65565
CAS	76-61-9
Molecular Weight (g/mol)	466.592
MDL Number	MFCD00005869
SMILES	CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
Synonym	Thymolsulfonphthalein
IUPAC Name	4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol
InChI Key	PRZSXZWFJHEZBJ-UHFFFAOYSA-N
Molecular Formula	C27H30O5S

591

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

592

MilliporeSigma™ Bromophenol Blue, Sodium Salt, Molecular biology grade, OmniPur™, Calbiochem™,

CAS: 34725-61-6 Molecular Formula: C₁₉H₉Br₄O₅Sna Synonym: Tetrabromophenol Sulfonphthalein, Sodium Salt

Pricing & Availability
Specifications

CAS	34725-61-6
Synonym	Tetrabromophenol Sulfonphthalein, Sodium Salt
Molecular Formula	C₁₉H₉Br₄O₅Sna

593

Epredia™ Richard-Allan Scientific™ Gram Stain (Tissue) Kit, Crystal Violet Solution

Identify gram-positive and gram-negative bacteria in tissue sections with Epredia™ Richard-Allan Scientific™ Gram Stain (Tissue)

Pricing & Availability

594

Meldola's Blue, Spectrum™ Chemical

CAS: 7057-57-0 Molecular Formula: C18H15Cl3N2OZn Molecular Weight (g/mol): 447.06 InChI Key: YTEJSAFVYHDCSN-UHFFFAOYSA-K IUPAC Name: zinc(2+) 8-(dimethylamino)-10λ⁴-oxa-5-azatetraphen-10-ylium trichloride SMILES: [Cl-].[Cl-].[Cl-].[Zn++].CN(C)C1=CC2=[O+]C3=C(N=C2C=C1)C1=CC=CC=C1C=C3

Pricing & Availability
Specifications

CAS	7057-57-0
Molecular Weight (g/mol)	447.06
SMILES	[Cl-].[Cl-].[Cl-].[Zn++].CN(C)C1=CC2=[O+]C3=C(N=C2C=C1)C1=CC=CC=C1C=C3
IUPAC Name	zinc(2+) 8-(dimethylamino)-10λ⁴-oxa-5-azatetraphen-10-ylium trichloride
InChI Key	YTEJSAFVYHDCSN-UHFFFAOYSA-K
Molecular Formula	C18H15Cl3N2OZn

595

D and C Green No. 5, Spectrum™ Chemical

CAS: 4403-90-1 Molecular Formula: C28H20N2Na2O8S2 Molecular Weight (g/mol): 622.57 InChI Key: FPAYXBWMYIMERV-UHFFFAOYSA-L IUPAC Name: disodium 5-methyl-2-({4-[(4-methyl-2-sulfonatophenyl)amino]-9,10-dioxo-9,10-dihydroanthracen-1-yl}amino)benzene-1-sulfonate SMILES: [Na+].[Na+].CC1=CC=C(NC2=CC=C(NC3=CC=C(C)C=C3S([O-])(=O)=O)C3=C2C(=O)C2=CC=CC=C2C3=O)C(=C1)S([O-])(=O)=O

Pricing & Availability
Specifications

CAS	4403-90-1
Molecular Weight (g/mol)	622.57
SMILES	[Na+].[Na+].CC1=CC=C(NC2=CC=C(NC3=CC=C(C)C=C3S([O-])(=O)=O)C3=C2C(=O)C2=CC=CC=C2C3=O)C(=C1)S([O-])(=O)=O
IUPAC Name	disodium 5-methyl-2-({4-[(4-methyl-2-sulfonatophenyl)amino]-9,10-dioxo-9,10-dihydroanthracen-1-yl}amino)benzene-1-sulfonate
InChI Key	FPAYXBWMYIMERV-UHFFFAOYSA-L
Molecular Formula	C28H20N2Na2O8S2

596

Indigo Carmine, Reagent, ACS, Spectrum™ Chemical

CAS: 860-22-0 Molecular Formula: C16H8N2Na2O8S2 Molecular Weight (g/mol): 466.35 MDL Number: MFCD00005723 InChI Key: KHLVKKOJDHCJMG-QDBORUFSSA-L IUPAC Name: disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O

Pricing & Availability
Specifications

CAS	860-22-0
Molecular Weight (g/mol)	466.35
MDL Number	MFCD00005723
SMILES	[Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O
IUPAC Name	disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate
InChI Key	KHLVKKOJDHCJMG-QDBORUFSSA-L
Molecular Formula	C16H8N2Na2O8S2

597

Spectrum Chemical Manufacturing Corporation Neutral Red, Spectrum™ Chemical

CAS: 553-24-2

Pricing & Availability
Specifications

CAS	553-24-2

598

Crystal Violet, ACS, 90+%

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; C.I. 42555 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; C.I. 42555
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula	C25H30ClN3

599

Brilliant Black BN, MP Biomedicals™

CAS: 2519-30-4 Molecular Formula: C28H17N5Na4O14S4 Molecular Weight (g/mol): 867.664 InChI Key: AGKKBBSOKGLVTM-YENKNCRGSA-J Synonym: CI 28440,Food Black 1 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+]
Synonym	CI 28440,Food Black 1
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

600

Thermo Scientific™ Remel™ Giemsa Plus Stain Kit

Thermo Scientific™ Remel Giemsa Plus Stain Kit is a modified Wright stain for detection and identification of blood and tissue parasites.

Pricing & Availability

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Stains and Dyes

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Meldola's Blue, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

D and C Green No. 5, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Indigo Carmine, Reagent, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Spectrum Chemical Manufacturing Corporation Neutral Red, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Meldola's Blue, Spectrum™ Chemical

D and C Green No. 5, Spectrum™ Chemical

Indigo Carmine, Reagent, ACS, Spectrum™ Chemical

Spectrum Chemical Manufacturing Corporation Neutral Red, Spectrum™ Chemical