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
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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