Form
Lyophilized powder
Buffer
Reconstitute with sterile water to 0.5mg/ml. Add 1X PBS to the desired protein concentration. Lyophilized from 0.2μm-filtered PBS.
Preservative
No preservative
Storage
Store at -20ºC or below. After reconstitution, keep as concentrated solution. Aliquot and avoid freeze-thaw cycles.
Region/Sequence
C-terminal His-Tag; the extracellular domain of human CD279 [PD-1] (a.a. 25-167)
Expression System
HEK293 cells
Purity
??95% by SDS-PAGE.
Endotoxin
< 0.01 EU/μg
Conjugation
Unconjugated
Note
For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.