LILRB4 Human Recombinant Protein
Product Images
Frequently bought together (1)
Other products for "LILRB4"
Specifications
Product Data | |
Species | Human |
Protein Source | Human |
Expression cDNA Clone or AA Sequence |
Gln22-Glu259
|
Tag | C-6His |
Buffer | Lyophilized from a 0.2 um filtered solution of PBS,pH7.4. |
Note | Recombinant Human Leukocyte Immunoglobulin-like Receptor Subfamily B Member 4 is produced by our Mammalian expression system and the target gene encoding Gln22-Glu259 is expressed with a 6His tag at the C-terminus. |
Stability | 12 months from date of despatch |
Reference Data | |
Locus ID | 11006 |
UniProt ID | Q8NHJ6 |
Summary | Mouse Leukocyte Immunoglobulin-like Receptor Subfamily B Member 4 (LILRB4/CD85k/ILT3) is an approximately transmembrane glycoprotein that negatively regulates immune cell activation. Mouse LILRB4 consists of a 215 amino acid (aa) extracellular domain with two Ig-like domains, a 22 aa transmembrane segment, and a 75 aa cytoplasmic domain with 3 immunoreceptor tyrosine-based inhibitory motifs (ITIM). Within the ECD, mouse LILRB4 shares 45% and 77% aa sequence identity with human and rat LILRB4, respectively. Alternative splicing of mouse LILRB4 generates a potentially soluble isoform that lacks the transmembrane segment. LILRB4 is expressed on dendritic cells (DC), monocytes, macrophages, and vascular endothelial cells (EC). Ligation of LILRB4 triggers ITIM-mediated inhibition of cellactivating signaling, leading to enhanced immune tolerance and reduced allogeneic graft rejection. Soluble LILRB4 induces the differentiation of CD8+ T suppressor cells (Ts) that can inhibit the effector functions of CD4+ Th cells and CD8+ CTL. In turn, CD8+ Ts cells induce LILRB4 up-regulation and a tolerogenic phenotype in monocytes, DC, and EC. |
Documents
FAQs |
SDS |
Resources
Recombinant Protein Resources |
{0} Product Review(s)
0 Product Review(s)
Submit review
Be the first one to submit a review
Product Citations
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen
complexities in the preparation of your product. International customers may expect an additional 1-2 weeks
in shipping.