LILRB4 Recombinant Protein Cat. No.: 96-809

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psi-iconSpecifications
SPECIES:Cynomolgus monkey
SOURCE SPECIES:HEK293 cells
SEQUENCE:Gln 22 - Glu 259
FUSION TAG:His Tag
TESTED APPLICATIONS:WB
APPLICATIONS:This recombinant protein can be used for WB. For research use only.
psi-iconProperties
PURITY:>90% as determined by SDS-PAGE.

Endotoxin level is less than 1.0 EU per ug by the LAL method.
PREDICTED MOLECULAR WEIGHT:28.0 kDa
PHYSICAL STATE:Lyophilized
BUFFER:PBS, pH7.4
STORAGE CONDITIONS:Lyophilized Protein should be stored at -20˚C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚C or -70˚C. Avoid repeated freeze-thaw cycles.
psi-iconAdditional Info
ALTERNATE NAMES:LILRB4,ILT3,LIR5,CD85K,HM18
ACCESSION NO.:N/A
OFFICIAL SYMBOL:LILRB4
GENE ID:107128256
psi-iconBackground and References
BACKGROUND:Leukocyte immunoglobulin-like receptor subfamily B member 4 (LILRB4) is also known as CD85 antigen-like family member K (CD85K), Immunoglobulin-like transcript 3 (ILT-3), Leukocyte immunoglobulin-like receptor 5 (LIR-5), Monocyte inhibitory receptor HM18, which belongs to the leukocyte immunoglobulin-like receptor (LIR) family. LILRB4 / CD85K contains 2 Ig-like C2-type (immunoglobulin-like) domains. CD85K is detected in monocytes, macrophages, dendritic cells, lung, natural killer cells and B-cells. LILRB4 / CD85K is receptor for class I MHC antigens. CD85K recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles, involved in the down-regulation of the immune response and the development of tolerance. LILRB4 interferes with TNFRSF5-signaling and NF-kappa-B up-regulation and inhibits receptor-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions.
REFERENCES:1) Cella M., et al., 1997, J. Exp. Med. 185:1743-1751.
2) Chang C.C., et al., 2002, Nat. Immunol. 3:237-243.

FOR RESEARCH USE ONLY.

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