R1-001-3 2020-06-25T13:22:12+00:00

Figure 1. The purity of PD-1 protein (R1-001-3) determined by SDS-PAGE.

PD-1: Product Information
Molecular weight [Da] 13229.83
Purity > 95 % determined by SDS-PAGE
Activity Binding to PD-L1 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 25 mM sodium phosphate ( pH 6.4), 100 mM NaCl
Stability Store at -80oC. Snap refreeze in liquid nitrogen. Avoid multiple thaw or freeze cycles.
Storage -80℃