| PMB13-0500 | Blu13 Prestained Protein Ladder（5 to 245 kDa） |
| Size | 500 μl |
| Description | The Blu13 Prestained Protein Ladder is a combination of 13 pre-stained proteins with molecular weights from 5 to 245 kDa. The 13 recombinant proteins are covalently coupled with blue chromophore, while 1 green band at 25 kDa and a red band at 75 kDa serve as reference bands. The Blu13 Prestained Protein Ladder keeps track of the size and separation of proteins during SDS-polyacrylamide gel electrophoresis, approximating protein size and validating Western transfer efficiency on PVDF, nylon, or nitrocellulose membranes. |
| Storage Buffer : | Approximately 0.1~0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate, pH 7.5 at 25°C), 2 % SDS, 0.2 mM Dithiothreitol, 3.6 M Urea, and 15 % (v/v) Glycerol. |
| Storage : | Stable for up to 2 weeks at 25°.
Stable for up to 3 months at 4°C. Stable for up to 24 months at -20°C. |
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