Human KIR2DL4 / CD158d Protein, Fc Tag

DESCRIPTION

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.

DETAILS

Tag: C-Fc
Host: HEK293
Size: 100ug
Buffer: 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5
Format: Powder
Purity: 90%
Source: Human KIR2DL4, Fc Tag (KI4-H5255) is expressed from human 293 cells (HEK293). It contains AA His 24 - His 242 (Accession # Q99706-1).
Storage: -20℃
Category: Others
Molecule: KIR2DL4
Accession: NP_002246.5
Conjugate: Unconjugated
Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Exp Region: His 24 - His 242
Swiss-prot: Q99706-1
Package Size: 100ug*1
Characteristics: 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 (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 50.5 kDa
Shipping Condition: RT
Species Reactivity: Human
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