Leukocyte immunoglobulin-like receptor subfamily B member 1 is a protein that in humans is encoded by the LILRB1 gene. This gene is a member of the leukocyte immunoglobulin-like receptor (LIR) family, which is found in a gene cluster at chromosomal region 19q13.4. The encoded protein belongs to the subfamily B class of LIR receptors which contain two or four extracellular immunoglobulin domains, a transmembrane domain, and two to four cytoplasmic immunoreceptor tyrosine-based inhibitory motifs (ITIMs). The receptor is expressed on immune cells where it binds to MHC class I molecules on antigen-presenting cells and transduces a negative signal that inhibits stimulation of an immune response. It is thought to control inflammatory responses and cytotoxicity to help focus the immune response and limit autoreactivity. Multiple transcript variants encoding different isoforms have been found for this gene.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Rabbit
Immunogen Region
An E. coli-derived human protein (amino acids Q347-Q442) was used as the immunogen for the LIR-1 antibody.
Isotype
Rabbit IgG
Species Reactivity
Human
Note
Optimal dilution of the LIR-1 antibody should be determined by the researcher.
Uniprot
Q8NHL6
Format
Antigen affinity purified
Purity
Affinity purified
Storage
After reconstitution, the LIR-1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
Applications
WB, IHC-P, FACS, Direct ELISA
Description
Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 2-5ug/ml,Flow cytometry: 1-3ug/million cells,Direct ELISA: 0.1-0.5ug/ml