591762
Cofetuzumab (PTK7)
Size
£639.00
- SKU:
- 591762
- Purity:
- ≥95% (reducing SDS-PAGE, HPLC). Endotoxin: ≤1EU/mg (LAL)
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Human
- Immunogen:
- Recombinant humanized protein corresponding to Tyrosine Kinase 7 (PTK7) cofetuzumab biosimilar produced in mammalian cells.
- Format:
- Supplied as a 0.2uM filtered solution, pH 7.4. No stabilizers or preservatives added.
- Extra Details:
- Cofetuzumab is a humanized IgG1-kappa monoclonal antibody against PTK7, which is a tumor-associated antigen (TAA) and overexpressed on a variety of cancer cells. Cofetuzumab pelidotin is an antibody-drug conjugate (ADC) composed of cofetuzumab linked, via a cleavable valine-citrulline linker, to an analog of the auristatin microtubule inhibitor dolastatin 10, auristatin-0101, with potential antineoplastic activity. Upon administration, cofetuzumab pelidotin targets and binds to PTK7 expressed on tumor cells. Upon binding, internalization and cleavage, auristatin-0101 binds to tubulin and inhibits its polymerization, resulting in G2/M phase arrest and apoptosis of PTK7-expressing tumor cells. Cofetuzumab biosimilar uses the same protein sequences as the therapeutic antibody cofetuzumab. Applications: Suitable for use in ELISA, Neutralization, Functional Assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by Cofetuzumab. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice