Petosemtamab Biosimilar（Anti-LGR5 & EGFR Reference Antibody） Datasheet DC Chemicals
Description Petosemtamab (MCLA 158) is an anti- EGFR (Kd: 0.22 nM) and anti-LGR5 (Kd: 0.86 nM) monoclonal antibody (mAb). Petosemtamab leads to EGFR signaling blockade and receptor degradation in LGR5+ cancer cells. Petosemtamab can be used in the research of solid tumors, such as head and neck squamous cell carcinoma (HNSCC), metastatic colorectal cancer (CRC).
Cat.No A987
Name Petosemtamab Biosimilar（Anti-LGR5 & EGFR Reference Antibody）

Chemical Properties

CAS 2213450-26-9
Synonyms MCLA 158
pH value Corresponds to reference standard: PASS
Non-reduced CE-SDS >95%
SEC-HPLC >95%
Isoelectric Point Corresponds to reference standard
Bacterial Endotoxins Test
Residual Proteins of Host Cell
Exogenous Residual DNA
Residual protein A
Biological Activity
Osmolality Corresponds to reference standard: PASS
Peptide mapping Corresponds to reference standard: PASS
N-terminal sequence Corresponds to reference standard: PASS

References

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