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Research Grade efzilonkofusp alfa (HW630046)

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Overview
Catalog No.HW630046
Description
efzilonkofusp alfa (HW630046) is a research-grade recombinant antibody targeting CD152.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
Species reactivityHuman
ApplicationsELISA, Functional assay, Research in vivo
Species Human
Clonality Monoclonal
Target CD152, CTLA-4, CTLA4, Cytotoxic T-lymphocyte protein 4, Cytotoxic T-lymphocyte-associated antigen 4
Endotoxin level < 10 EU/mg
Purity >95% as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession P16410
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesCAS: 2922216-50-8
Background

Cytotoxic T-lymphocyte protein 4 (CD152/CTLA4) is a ~24 kDa protein. Inhibitory receptor acting as a major negative regulator of T-cell responses. Acts as a decoy receptor: the affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28. CD152 is the therapeutic target of ipilimumab (Yervoy).

1. Schwartz, JC. et al. (2001) Nature 410, 604-8. PMID: 11279501
2. Stamper, CC. et al. (2001) Nature 410, 608-11. PMID: 11279502
3. Teft, WA. et al. (2006) Annual review of immunology 24, 65-97. PMID: 16551244
4. Linsley, PS. et al. (1991) The Journal of experimental medicine 174, 561-9. PMID: 1714933
5. Zheng, Y. et al. (2008) Journal of immunology (Baltimore, Md. : 1950) 181, 1683-91. PMID: 18641304
6. Ramagopal, UA. et al. (2017) Proceedings of the National Academy of Sciences of the United States of America 114, E4223-E4232. PMID: 28484017
Note For research use only. Not suitable for clinical or therapeutic use.
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Formula
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