Figure 1. The purity of PD-L1 protein (R1-002-3.1) determined by SDS-PAGE.
| PD-L1: Product Information | |
|---|---|
| Molecular weight [Da] | 14932.08 |
| Purity | > 95 % determined by SDS-PAGE |
| Activity | Binding to PD-1 confirmed by NMR |
| Expression host | E. Coli |
| Species | Human |
| N-terminal | Met |
| Formulation | Stock solution at the concentration 0.1 mg/ml in 10 mM Tris (pH 8.0), 20 mM NaCl or PBS 1x(pH=7.4). |
| Stability | Store at -80oC. Avoid multiple thaw or freeze cycles. |
| Storage | -20℃, -80℃ |