Article No AFC-4598-2
Product Type Antibodies Primary
Research Area Immunology
Application FC, ICC
Size 0.1 mg


Country Availability all
BioSite Brand BioSite Flow
Clone UP-R1
Clone Type monoclonal
Concentration 1 mg/ml
Conjugation Unconjugated
Description Mouse Monoclonal to CD158f
Supplier BioSite Flow
Immunogen Human CD158f-Ig fusion protein
Isotype IgG1
Keywords CD and Related Antigens (Human)
Notes CD158f, also known as KIR2DL5, is a polymorphic 60 kDa transmembrane glycoprotein with two Ig-like extracellular domains by which it recognize HLA class I molecules. Its long intracellular domain contains immunoreceptor tyrosine-based inhibitory motifs (ITIMs) that upon extracellular ligand-mediated phosphorylation serve as docking sites for inhibitory phosphatases, which results in blocking natural cytotoxicity as well as antibody-dependent cytotoxicity of the particular NK cell, and its adhesion toward target cells. Together with other killer inhibitory receptors CD158f is important for immunological tolerance to discriminate between normal and abnormal cells. Besides NK cells it is expressed on a small population of cytotoxic T cells. Expression of CD158f alleles is highly variable in the population.
Purification Purified by protein-A affinity chromatography
Purity > 95% (by SDS-PAGE)
Species Reactivity human
Storage Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label.
Substrate / Buffer Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
Technical Specifications The mouse monoclonal antibody UP-R1 recognizes CD158f (KIR2DL5), a 60 kDa glycoprotein serving as a HLA class I ligand, and mainly expressed on a subset of NK cells and a small population of T cells. Its expression is highly polymorphic between individuals.
Product Page Updated 2018-07-27T09:12:01.609Z

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Species reactivity:

human human