Anti-Hu CD158d Purified Low Endotoxin

Anti-Hu CD158d Purified Low Endotoxin

• Background: CD158d / KIR2DL4 is a KIR family member that shares structural features with both activating and inhibitory receptors and may mediate different functions under different circumstances. It contains cytoplasmic ITIM, suggesting inhibitory function, but also transmembrane domain similar to those of activating KIRs. It has been reported that CD158d serves as an inhibitory receptor for peripheral and uterine NK cells, but its ligation with soluble mAbs (unlike immobilized mAbs) results in activation of IFN-947 secretion. CD158d also binds both membrane form and soluble form of its ligand HLA-G.
• Specifications: The mouse monoclonal antibody mAb#33 (also known as mAb 33 or 33) recognizes extracellular portion of CD158d / KIR2DL4, a 45 kDa NK cell marker. Cell surface expression and function of CD158d / KIR2DL4 depends on genotype of particular individuals.
• CAS Number: 9007-83-4
• Certification: RUO
• Host: Mouse
• Species Reactivity: Human
• Immunogen: NK3.3 cells and KIR2DL4-Ig fusion protein
• Target Antigen: CD158d
• Isotype: Igg1 κ
• Clone: mAb#33
• Applications: Flow cytometry: Recommended dilution: 2-6 µg/mL.Functional application: Activation.
• Validated Applications: ICC, Functional assays, FC, IP
• Concentration: 1 mg/mL
• Format: Purified Low Endotoxin
• Buffer: Phosphate buffered saline (PBS), pH 7.4
• References & Citations: *Rajagopalan S, Bryceson YT, Kuppusamy SP, Geraghty DE, van der Meer A, Joosten I, Long EO. Activation of NK cells by an endocytosed receptor for soluble HLA-G. PLoS Biol. 2006 Jan4(1):e9., URL: https://www.ncbi.nlm.nih.gov/pubmed/16366734?itool,*Yan WH, Fan LA: Residues Met76 and Gln79 in HLA-G alpha1 domain involve in KIR2DL4 recognition. Cell Res. 2005 Mar15(3):176-82., URL: https://www.ncbi.nlm.nih.gov/pubmed/15780179?itool,*LeMaoult J, Zafaranloo K, Le Danff C, Carosella ED: HLA-G up-regulates ILT2, ILT3, ILT4, and KIR2DL4 in antigen presenting cells, NK cells, and T cells. FASEB J. 2005 Apr19(6):662-4., URL: https://www.ncbi.nlm.nih.gov/pubmed/15670976?itool,*Rajagopalan S, Fu J, Long EO: Cutting edge: induction of IFN-gamma production but not cytotoxicity by the killer cell Ig-like receptor KIR2DL4 (CD158d) in resting NK cells. J Immunol. 2001 Aug 15167(4):1877-81., URL: https://www.ncbi.nlm.nih.gov/pubmed/11489965?itool,*Goodridge JP, Witt CS, Christiansen FT, Warren HS: KIR2DL4 (CD158d) genotype influences expression and function in NK cells. J Immunol. 2003 Aug 15171(4):1768-74., URL: https://www.ncbi.nlm.nih.gov/pubmed/12902476?itool,
• Storage Conditions: Store at 2-8°C. Do not freeze.