Application Note: WB: 1:500 - 1:2000. *Optimal dilutions/concentrations should be determined by the researcher.Not tested in other applications.
Calculated MW: 39
Form: Liquid
Buffer (with preservative): PBS, 50% Glycerol, 0.02% Sodium azide.
Concentration: Batch dependent (Please refer to the vial label for the specific concentration.)
Background: Killer cell immunoglobulin-like receptors (KIRs) are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells. The KIR genes are polymorphic and highly homologous and they are found in a cluster on chromosome 19q13.4 within the 1 Mb leukocyte receptor complex (LRC). The gene content of the KIR gene cluster varies among haplotypes, although several "framework" genes are found in all haplotypes (KIR3DL3, KIR3DP1, KIR3DL4, KIR3DL2). The KIR proteins are classified by the number of extracellular immunoglobulin domains (2D or 3D) and by whether they have a long (L) or short (S) cytoplasmic domain. KIR proteins with the long cytoplasmic domain transduce inhibitory signals upon ligand binding via an immune tyrosine-based inhibitory motif (ITIM), while KIR proteins with the short cytoplasmic domain lack the ITIM motif and instead associate with the TYRO protein tyrosine kinase binding protein to transduce activating signals. The ligands for several KIR proteins are subsets of HLA class I molecules; thus, KIR proteins are thought to play an important role in regulation of the immune response. [provided by RefSeq, Jul 2008]
Uniprot ID: P43626
Antigen Species: Human
Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 22-270 of human KIR2DL1 (XP_003403624.1).
Purification: Purified by affinity chromatography
Conjugation: Unconjugated
Full Name: killer cell immunoglobulin like receptor, two Ig domains and long cytoplasmic tail 1
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