Recombinant Mouse CD244 Protein(His Tag)

CD244

2B4;C9.1;CD244;CD244 antigen;CD244 molecule;CD244 molecule natural killer cell receptor 2B4;CD244 natural killer cell receptor 2B4;CD244;F730046O15Rik;h2B4;Ly90;NAIL;Natural killer cell activation-inducing ligand;Natural killer cell receptor 2B4;NK cell activation inducing ligand;NK cell activation inducing ligand NAIL;NK cell activation-inducing ligand;NK cell type I receptor protein 2B4;NKR2B4;Nmrk;Non-MHC restricted killing associated;OTTHUMP00000027884;p38;signaling lymphocytic activation molecule 4;SLAM family;member 4;SLAMF4

22.6 kDa

40-60 kDa

Q07763

The CD244 antigen, also known as 2B4, is a cell surface glycoprotein implicated in the regulation of natural killer and T lymphocyte function. 2B4 is a member of the signaling lymphocyte activation molecule (SLAM)-related receptor family and is important for stimulating NK cell cytotoxicity and cytokine production, which is expressed on all NK cells, a subpopulation of T cells, monocytes and basophils. The 2B4 antigen identified on NK cells and T cells is capable of transmitting stimulatory signals and non-MHC-restricted killing. Reported as an activating receptor, human 2B4 can effectively activate and enhance NK cell–mediated cytotoxicity, induce secretion of IFN-γ and matrix metalloproteinases (MMPs), as well as NK cell invasiveness. As a cell surface glycoprotein of the Ig-superfamily structurally related to CD2-like molecules such as CD2, CD48, CD58, CD84, Ly-9, and SLAM, 2B4 (CD244) is expressed on all human NK cells, a subpopulation of T cells, basophils and monocytes. 2B4 activates NK cell mediated cytotoxicity, induces secretion of IFN-gamma and matrix metalloproteinases, and NK cell invasiveness.

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.