Thermo Scientific Chemicals Stains-All, 95%

Description

Cationic carbocyanine dye used in electrophoresis to stain proteins and nucleic acids | CAS: 7423-31-6 | C30H27BrN2S2, C₃₀H₂₇BrN₂S₂ | 559.58 g/mol

Stains-all is an ideal dye for the visualization and identification of proteins on polyacrylamide gels because it differentiates between highly acidic proteins which stain blue and less acidic proteins which stain pink. When employed on polyacrylamide gels, the intensity of Stains-all can be increased by the addition of silver nitrate. It is a useful nucleic acid and protein stain.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

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

• Quantity: 5g
• Storage Requirements: 2° to 8°C
• Format: Powder
• For Use With (Application): Cationic carbocyanine dye used in electrophoresis to stain proteins and nucleic acids
• Color: Dark Gray or Green
• Formula Weight: 559.58g/mol
• Sensitivity: Light sensitive
• Beilstein: 3865213
• InChI Key: MPBRYMWMMKKRGC-UHFFFAOYSA-M
• SMILES: [Br-].CCN1\C(SC2=CC=C3C=CC=CC3=C12)=C\C(C)=CC1=[N+](CC)C2=C(S1)C=CC1=CC=CC=C21
• IUPAC Name: 1-ethyl-2-{3-[(2Z)-1-ethyl-1H,2H-naphtho[1,2-d][1,3]thiazol-2-ylidene]-2-methylprop-1-en-1-yl}naphtho[1,2-d][1,3]thiazol-1-ium bromide
• Molecular Weight (g/mol): 559.58
• Assay: 0.95

Safety and Handling

EINECSNumber	231-047-7
Recommended Storage	Keep cold

SDS

RUO – Research Use Only