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Petosemtamab Biosimilar, Anti-EGFR/ERBB1 & LGR5

Host species:

Homo sapiens

Species reactivity:




Storage buffer:

0.01M PBS, pH 7.4.


1 mg/ml


>95% by SDS-PAGE.category:Monoclonal





For research use only. We do not sell to patients.


HER1, Receptor tyrosine-protein kinase erbB-1, Proto-oncogene c-ErbB-1, Epidermal growth factor receptor, EGFR, ERBB1, ERBB, G-protein coupled receptor 49, G-protein coupled receptor HG38, LGR5, GPR67, GPR49, G-protein coupled receptor 67, Leucine-rich repeat-containing G-protein coupled receptor 5


Protein A or G purified from cell culture supernatant.

Endotoxin level:

Please contact with the lab for this information.

Expression system:

MammalianP00533 & O75473

Stability and Storage:

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.Store at +4C short term

1-2 weeks:

.Store at -20 C 12 months. Store at -80C long term.

Alternative Names:

Bispecific, MCLA-158, CAS: 2213450-26-9Antibodies are immunoglobulins secreted by effector lymphoid B cells into the bloodstream. Antibodies consist of two light peptide chains and two heavy peptide chains that are linked to each other by disulfide bonds to form a “Y” shaped structure. Both tips of the “Y” structure contain binding sites for a specific antigen. Antibodies are commonly used in medical research, pharmacological research, laboratory research, and health and epidemiological research. They play an important role in hot research areas such as targeted drug development, in vitro diagnostic assays, characterization of signaling pathways, detection of protein expression levels, and identification of candidate biomarkers.
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Author: signsin1dayinc