null

Cavia porcellus CTLA-4/CD152 Recombinant Protein (RPES4219)

SKU:
RPES4219
Product Type:
Recombinant Protein
Species:
Guinea pig
$491
Frequently bought together:

Description

system_update_altDatasheet

Cavia porcellus CTLA-4/CD152 Recombinant Protein

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.