Envafolimab Humanized Recombinant Human Monoclonal Antibody

Endotoxin level < 0.01EU/μg by LAL method Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8 °C for one week. Store at -20 to -80 °C for twelve months from the date of receipt. Envafolimab (KN035) is the world's first new