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KIR2DS3 Antibody (C-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - KIR2DS3 Antibody (C-term) AP5763b
    KIR2DS3 Antibody (C-term) (Cat. #AP5763b) western blot analysis in HL-60 cell line lysates (15ug/lane).This demonstrates the KIR2DS3 antibody detected the KIR2DS3 protein (arrow).
  • IHC-P - KIR2DS3 Antibody (C-term) AP5763b
    KIR2DS3 Antibody (C-term) (Cat. #AP5763b) immunohistochemistry analysis in formalin fixed and paraffin embedded human spleen tissue followed by peroxidase conjugation of the secondary antibody and DAB staining. This data demonstrates the use of the KIR2DS3 Antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.
  • FC - KIR2DS3 Antibody (C-term) AP5763b
    KIR2DS3 Antibody (C-term) (Cat. #AP5763b) flow cytometric analysis of HL-60 cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q14952
Other Accession Q8N743, Q14953, P43628, NP_036445.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 33717 Da
Antigen Region 268-295 aa
Additional Information
Gene ID 3808
Other Names Killer cell immunoglobulin-like receptor 2DS3, MHC class I NK cell receptor, Natural killer-associated transcript 7, NKAT-7, KIR2DS3, NKAT7
Target/Specificity This KIR2DS3 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 268-295 amino acids from the C-terminal region of human KIR2DS3.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsKIR2DS3 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name KIR2DS3
Synonyms NKAT7
Function Receptor on natural killer (NK) cells for HLA-C alleles. Does not inhibit the activity of NK cells.
Cellular Location Cell membrane; Single-pass type I membrane protein
Research Areas
Citations (0)

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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.


Valiante, N.M., et al. Immunity 7(6):739-751(1997)
Bottino, C., et al. Eur. J. Immunol. 26(8):1816-1824(1996)
Dohring, C., et al. Immunogenetics 44(3):227-230(1996)
Wagtmann, N., et al. Immunity 2(5):439-449(1995)

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Cat# AP5763b
(40 western blots)
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