Recombinant Cynomolgus CTLA-4 (C-6His)

Description

EnkiLife provides the Recombinant Cynomolgus CTLA-4 (C-6His) protein,aslo know as Cytotoxic T-lymphocyte protein 4,Cytotoxic T-lymphocyte-associated antigen 4,CTLA-4,CD152,CTLA4, which features high purity, high activity, and high stability. It can be applied in scientific research, biopharmaceuticals, and other fields.Purity:Greater than 95% as determined by reducing SDS-PAGE;Endotoxin Level:<1 EU/µg as determined by LAL test.;Construction:Recombinant Cynomolgus Cytotoxic T-lymphocyte Associated Protein 4 is produced by our Mammalian expression system and the target gene encoding Ala37-Ser160 is expressed with a 6His tag at the C-terminus.Accession:G7PL88. Expression Host:Human Cells.Species:Cynomolgus.Predicted Molecular Mass:14.1 KDa. Background:Cytotoxic Tlymphocyte 4(CTLA-4,CD152), is a type I transmembrane T cell inhibitory molecule that is a member of the Ig superfamily.CD28 and CTLA-4, together with their ligands, B7-1 and B7-2, constitute one of the dominant costimulatory pathways that regulate T and B cell responses. CD28 and CTLA-4 are structurally homologous molecules that are members of the immunoglobulin (Ig) gene superfamily. CTLA4 transmits an inhibitory signal to T cells, whereas CD28 transmits a stimulatory signal. Intracellular CTLA4 is also found in regulatory T Cells and may play an important role in their functions. Tcell activation through the Tcell receptor and CD28 leads to increased expression of CTLA4.