Coomassie Brilliant Blue R-250
考马斯蓝R-250
CAS 6104-59-2 CTH10183
Coomassie Brilliant Blue R-250 is a classic protein gel stain that binds basic amino acid residues with a blue color. It is used to stain proteins in SDS-PAGE and other polyacrylamide gels (commonly 0.1% in 40% methanol/10% acetic acid), giving clear bands after destaining.
Product information
- Chinese name
- 考马斯蓝R-250
- English name
- Coomassie Brilliant Blue R-250
- CAS
- 6104-59-2
- Cat. No.
- CTH10183
- Category
- Viability Assay & Staining
- Formula
- C45H44N3NaO7S2
- Molecular weight
- 825.97
- Appearance
- Dark blue powder
- Solubility
- Soluble in water, methanol and ethanol
- Storage
- Room temperature, sealed and dry
Typical reference values; the batch COA / SDS governs.
Pack sizes and catalogue numbers
CTH10183-100G
Prices on request; lead time confirmed on the quotation.
FAQ
What is the CAS number of Coomassie Brilliant Blue R-250?
The CAS number of Coomassie Brilliant Blue R-250 (考马斯蓝R-250) is 6104-59-2; Catch-Chem catalogue number CTH10183.
What pack sizes and lead times are available for Coomassie Brilliant Blue R-250?
Coomassie Brilliant Blue R-250 (Cat. No. CTH10183) comes in 100 g; lead time: On request, confirmed on the quotation.
How should Coomassie Brilliant Blue R-250 be stored?
Recommended storage for Coomassie Brilliant Blue R-250 (CTH10183): Room temperature, sealed and dry. The batch COA / SDS governs.
What is Coomassie Brilliant Blue R-250 used for?
Coomassie Brilliant Blue R-250 (CTH10183) is listed under Viability Assay & Staining. Typical uses: SDS-PAGE staining, Protein detection, Electrophoresis. For research or industrial non-medical use only.
Where can I buy Coomassie Brilliant Blue R-250?
Request a quote for Coomassie Brilliant Blue R-250 from Catch-Chem (Yantai, China): tel +86-192-9602-6528, email Ethan.sheng@catchchem.com, quoting catalogue number CTH10183.
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For research or industrial use only. Not for human or animal diagnosis or treatment, and not for drug or food use. Grade, pack size and lead time follow the supplier batch COA / SDS. Figures on this site are general industry references, not a factory specification.