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Lonza™ ProSieve™ Color Protein Markers
Visible markers for use in SDS-PAGE gels
Brand: Lonza™ 193837
Additional Details : CAS Number : 151-21-3 Weight : 0.90720kg
Description
- Useful for monitoring the efficiency of separation during electrophoresis
- Confirm that transfer has occurred from gel to membrane in Western blotting
ProSieve Color Protein Marker
- Proteins in the marker have been labeled with 3 different fluorescent dyes
- Marker is supplied as lyophilized solid, add water, warm briefly at 37°C and load.
- Proteins have approximate masses of 10, 15, 20, 25, 40, 50, 80, 125, and 190kDa
- Each lot is individually calibrated against a ProSieve Unstained Protein Marker
ProSieve QuadColor Protein Marker
- Proteins are individually prestained using four different dyes, producing a brightly colored ladder with an easy-to-remember pattern
- Marker is supplied ready-to-use, no heating, further dilution or addition of a reducing agent is required before use
- Mixture of 12 recombinant, highly purified proteins with molecular weights of approximately 4, 6, 10, 15, 25, 40, 55, 70, 100, 140, 170, 250, and 300kDa
- Apparent molecular weights are provided for each lot
Specifications
| Protein Molecular Weight Marker/Ladder | |
| Prestained using four different dyes, Mixture of 12 recombinant, highly purified proteins with molecular weights of approximately 4, 6, 10, 15, 25, 40, 55, 70, 100, 140, 170, 250 and 300kd | |
| 500 μL | |
| −20° to 4°C |
| Liquid | |
| Monitoring protein separation prior to staining and provide confirmation of protein transfer in Western blotting | |
| 4.6 to 300 kd |