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| Número de catálogo | Cantidad |
|---|---|
| 26623 | 10 x 250 μl |
| 26634 | 2 x 250 μl |
Thermo Scientific™ Spectra Multicolor Broad Range Protein Ladder is a 4-color (blue, orange, green, pink) protein standard containing 10 prestained proteins (10 to 260 kDa) for use in gel electrophoresis and western blotting. The protein ladder is supplied in a ready-to-use format for direct loading onto gels; no need to heat, reduce, or add sample buffer prior to use.