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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1,606 – 1,620 of 7,126 results

1,606

StatLab Carnoy's Fluid Fixative

Preserve nucleic acids, glycogen, and fibrous proteins

Pricing & Availability
Specifications

CAS	64-19-7
Color	Colorless
Chemical Name or Material	Carnoy's Fixative
Grade	Laboratory

1,607

StatLab MasterTech McDonald's Gram Stain Kit

Stains for gram positive and gram negative bacteria in less than five minutes

Pricing & Availability

1,608

StatLab Master Tech Modified Mayer's Hematoxylin

This modified version of Mayer’s formulation offers distinct and striking nuclear detail

Pricing & Availability

1,609

StatLab MasterTech Melanin Bleach Kit

Bleaches melanin from skin in less than an hour

Pricing & Availability

1,610

Acid Red 88, TCI America™

CAS: 1658-56-6 Molecular Formula: C20H13N2NaO4S Molecular Weight (g/mol): 400.384 MDL Number: MFCD00004070 InChI Key: YCRBPWIFISBYGJ-UHFFFAOYSA-M Synonym: Echt Rot, Fast Red A, Roccelline PubChem CID: 23722700 IUPAC Name: sodium;4-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC=C(C4=CC=CC=C43)S(=O)(=O)[O-].[Na+]

Pricing & Availability
Specifications

PubChem CID	23722700
CAS	1658-56-6
Molecular Weight (g/mol)	400.384
MDL Number	MFCD00004070
SMILES	C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC=C(C4=CC=CC=C43)S(=O)(=O)[O-].[Na+]
Synonym	Echt Rot, Fast Red A, Roccelline
IUPAC Name	sodium;4-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate
InChI Key	YCRBPWIFISBYGJ-UHFFFAOYSA-M
Molecular Formula	C20H13N2NaO4S

1,611

Dansyl Chloride (10% in Acetone), TCI America™

CAS: 605-65-2 Molecular Formula: C12H12ClNO2S Molecular Weight (g/mol): 269.74 MDL Number: MFCD00003985 InChI Key: XPDXVDYUQZHFPV-UHFFFAOYSA-N Synonym: 5-(Dimethylamino)naphthalene-1-sulfonyl Chloride PubChem CID: 11801 ChEBI: CHEBI:51907 IUPAC Name: 5-(dimethylamino)naphthalene-1-sulfonyl chloride SMILES: CN(C)C1=CC=CC2=C(C=CC=C12)S(Cl)(=O)=O

Pricing & Availability
Specifications

PubChem CID	11801
CAS	605-65-2
Molecular Weight (g/mol)	269.74
ChEBI	CHEBI:51907
MDL Number	MFCD00003985
SMILES	CN(C)C1=CC=CC2=C(C=CC=C12)S(Cl)(=O)=O
Synonym	5-(Dimethylamino)naphthalene-1-sulfonyl Chloride
IUPAC Name	5-(dimethylamino)naphthalene-1-sulfonyl chloride
InChI Key	XPDXVDYUQZHFPV-UHFFFAOYSA-N
Molecular Formula	C12H12ClNO2S

1,612

Food Red No. 105, TCI America™

CAS: 632-69-9 Molecular Formula: C20H4Cl4I4Na2O5 Molecular Weight (g/mol): 1019.644 MDL Number: MFCD00151169 InChI Key: DPBQSRZQYAYDGY-UHFFFAOYSA-N PubChem CID: 87244310 IUPAC Name: sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

Pricing & Availability
Specifications

PubChem CID	87244310
CAS	632-69-9
Molecular Weight (g/mol)	1019.644
MDL Number	MFCD00151169
SMILES	C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]
IUPAC Name	sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
InChI Key	DPBQSRZQYAYDGY-UHFFFAOYSA-N
Molecular Formula	C20H4Cl4I4Na2O5