Biotinylated Recombinant Human CTLA-4/CD152 Protein - RP00505B
Catalog #
AB-RP00505B
365,00 €
CTLA-4 (cytotoxic T-lymphocyte-associated protein 4), also known as CD152, is a protein receptor that, functioning as an immune checkpoint, downregulates immune responses.CTLA4 is constitutively expressed in regulatory T cells but only upregulated in conventional T cells after activation – a phenomenon which is particularly notable in cancers. It acts as an "off" switch when bound to CD80 or CD86 on the surface of antigen-presenting cells.
| Datasheet URL | https://abclonal.com/instructions/pdf/RP00505B |
|---|---|
| Quantity | 100ug |
| Alternative Names | CTLA4; CD152; ICOS; CELIAC3; GRD4; GSE; ALPS5; IDDM12 |
| Species | Human |
| Source | HEK293 cells |
| Purity | >95%bySDS-PAGE；>95%byHPLC |
| Immunogen | Lys36-Asp161 |
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. |After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |