KIR2DL1 Antibody

KIR2DL1 Antibody

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  • KIR2DL1 Antibody

  • Killer Cell Immunoglobulin-Like Receptor 2 Domains Long Cytoplasmic Tail 1, Mouse Anti Human
  • ANT-318
  • Shipped with Ice Packs

Catalogue number



Killer cell immunoglobulin-like receptor 2DL1, MHC class I NK cell receptor, Natural killer-associated transcript 1, NKAT-1, p58 natural killer cell receptor clones CL-42/47.11, p58 NK receptor, p58.1 MHC class-I-specific NK receptor, CD158 antigen-like family member A, CD158a antigen, KIR2DL1, CD158A, NKAT1, NKAT, p58.1, KIR221, KIR-K64.


Mouse Anti Human Monoclonal.


Killer-cell immunoglobulin-like receptors (KIRs), are a family of cell surface glycoproteins found on Natural Killer (NK) Cells, which are important cells of the immune system. They control the killing function of these cells by interacting with MHC class I molecules, which are expressed on all cell types. This interaction allows them to identify virally infected cells or tumor cells that have a distinctive low level of Class I MHC on their surface. The majority of KIRs are inhibitory, which means that their recognition of MHC suppresses the cytotoxic activity of their NK cell. Only a limited number of KIRs have the capacity to activate cells. The KIR genes are found in a cluster on chromosome 19q13.4 within the 1 Mb leukocyte receptor complex (LRC). KIR molecules are extremely polymorphic, meaning their gene sequences differ significantly between individuals, so that different individuals have different arrays/repertoires of KIR genes. The KIR proteins are categorized by the number of




Anti-human KIR2DL1 mAb is derived from hybridization of mouse SP2/0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human KIR2DL1 amino acids 23-223 purified from E. coli.

Ig Subclass

Mouse IgG2a heavy chain and κ light chain.

Purification Method

KIR2DL1 antibody was purified from mouse ascitic fluids by protein-G affinity chromatography.

Physical Appearance

Sterile Filtered colorless solution.


1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.

Storage Procedures

For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

Stability / Shelf Life

12 months at -20°C. 1 month at 4°C.


KIR2DL1 antibody has been tested by ELISA, Western blot and immunoprecipitation analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 2,000. Recommended starting dilution is 1:500.

Safety Data Sheet


ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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