KIR2DL4
宿主: 人
宿主: HEK-293 Cells
Recombinant
> 95 % as determined by SDS-PAGE and Coomassie blue staining
AbP, STD
应用备注
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 50.5 kDa. The protein migrates as 55-60 kDa under reducing (R) condition due to glycosylation.
限制
仅限研究用
状态
Lyophilized
缓冲液
50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH 7.5
储存条件
-20 °C
储存方法
-20°C
抗原
KIR2DL4/CD158d (KIR2DL4)
(Killer Cell Immunoglobulin-Like Receptor, Two Domains, Long Cytoplasmic Tail, 4 (KIR2DL4))
G9P Protein, CD158D Protein, KIR103 Protein, KIR103AS Protein, KIR2DL4 Protein, killer cell immunoglobulin like receptor, two Ig domains and long cytoplasmic tail 4 Protein, killer cell immunoglobulin-like receptor, two domains, long cytoplasmic tail, 4 Protein, KIR2DL4 Protein
背景
Synonyms: CD158d, Killer cell immunoglobulin-like receptor 2DL4(KIR2DL4), which belongs to the immunoglobulin superfamily, is an inhibitory receptor of NK cells. Soluble HLA-G binds to KIR2DL4 in endosomes and activates the pathway of DNA-PKcs (DNA-dependent protein kinase, catalytic subunit)-AKT-NF-κB signals. The stimulation of the ITIM of KIR2DL4 protein brings about the recruitment and activation of non-receptor protein phosphatases Src homology 2 domain-containing tyrosine phosphatase (SHP)-1 and SHP-2, and the following inhibition of CD16/FcγRIIIa signaling pathway in human NK cells.