3340-OP
OmniPur® Coomassie™ Blue R-250
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
26 May 2013
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| Product information | |||
|---|---|---|---|
| Chemical formula | C45H44N3O7S2Na | ||
| Molar mass | 825.99 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Molar mass | 825.99 | ||
| Specifications | |
|---|---|
| Appearance | Blue to red crystalline powder |
| Molar absorptivity Em (550 nm, water, dry basis) | 33000 min |
| Protein staining | To pass test |
| Supplemental information | |||
|---|---|---|---|
| Application | Stains proteins in gels and PVDF membranes using the Bradford method for applications requiring a higher degree of sensitivity and/or solubility. | ||
| General product use | For post electrophoresis staining of proteins or for the determination of protein concentration by the Bradford method. Select R-250 for applications requiring a higher degree of sensitivity and/or solubility. | ||
