Cas No.: | 1374853-91-4 |
pH value: | Corresponds to reference standard: PASS |
Non-reduced CE-SDS: | 98.1% |
SEC-HPLC: | 99.7% |
Isoelectric Point: | Corresponds to reference standard:PASS |
Bacterial Endotoxins Test: | <1 EU/ml |
Exogenous Residual DNA: | <1 pg/mg |
Residual protein A: | <1 ng/mg |
Biological Activity: | Compared with standard, the range of biological activity is 113% |
Osmolality: | Corresponds to reference standard: PASS |
Peptide mapping: | Corresponds to reference standard: PASS |
N-terminal sequence: | Corresponds to reference standard:PASS |
Description: | Pembrolizumab is a humanized antibody inhibiting the programmed cell death 1 (PD-1) receptor, used in cancer immunotherapy. |
References: | [1]. Schachter J, et al. Pembrolizumab versus ipilimumab for advanced melanoma: final overall survival results of a multicentre, randomised, open-label phase 3 study (KEYNOTE-006). Lancet. 2017 Aug 16. pii: S0140-6736(17)31601-X. |