B7-H4, Human (Biotinylated, HEK293, His-Avi)

The B7-H4 protein acts as a negative regulator, inhibiting T cell-mediated immune responses, including activation, proliferation, cytokine production, and cytotoxicity. When expressed on tumor macrophages, it cooperates with regulatory T cells to suppress tumor-associated antigen-specific T cell immunity. B7-H4 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived B7-H4 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of B7-H4 Protein, Human (Biotinylated, HEK293, His-Avi) is 230 a.a., with molecular weight of 60-70 kDa.

Blue Ice

Recombinant Proteins