ichorbio’s Cetuximab Biosimilar – Research Grade is manufactured in a cGMP compliant facility. ichorbio offers Amazon vouchers or donations to the NC3Rs for reviews of this product: click here for more information. ichorbio: the best antibodies for in vivo research.
ichorbio’s research grade cetuximab biosimilar is available in the following sizes:
5mg, 10mg, 20mg, 50mg
ichorbio regularly manufactures bulk multi-gram amounts of our cetuximab biosimilar – please contact us for pricing.
Detects human EGFR. This non-therapeutic antibody uses the same variable region sequence as the therapeutic antibody Cetuximab. This product is for research use only.
This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.
Cetuximab biosimilar is a recombinant, human/mouse chimeric monoclonal antibody that binds specifically to the extracellular domain of the human epidermal growth factor receptor (EGFR). Cetuximab biosimilar is composed of the Fv regions of a murine anti-EGFR antibody with human IgG1 heavy and kappa light chain constant regions and has an approximate molecular weight of 152 kDa. Cetuximab biosimilar is produced in mammalian (Chinese Hamster Ovary) cell culture.
1.0 – 5.0 mg/ml
0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added. BSA and Azide free.
>95% by SDS-PAGE and HPLC
≤ 0.75 EU/mg as determined by the LAL method
Cetuximab Biosimilar – Research Grade is stable for at least four (4) weeks when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
Each investigator should determine their own optimal working dilution for specific applications.
ichorbio’s cetuximab biosimilar is for research use only: it is not for diagnostic or therapeutic procedures and cannot be purchased by patients.