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Invitrogen
KIR2DL3 Monoclonal Antibody (GL183)
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Product Details
MA1-35918
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
GL183
Immunogen
NK cell clone E57.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Amount
200 µg
Purification
purified
Storage buffer
PBS
Contains
no preservative
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
GL183 recognizes human Killer cell immunoglobulin-like receptor 2DL3, also known as CD158b, KIR-023GB, MHC class I NK cell receptor, p58 natural killer cell receptor clone CL-6 or Natural killer-associated transcript 2. CD158b is a 341 amino acid, ~58 kDa single pass type-1 transmembrane glycoprotein containing two Ig-like C2-type domains. expressed by a subset of NK cells.This antibody also recognizes a ~50 kDa molecule in some NK clones, which is highly homologous to p58.2 in the extracellular domain, but has a shorter cytoplasmic tail (Moretta et al. 1985). Both molecules are members of the newly described natural killer cell receptor family.CD158b functions as a receptor specific for HLA Class I molecules, including Cw3 and related HLA-C alleles. Mouse anti Human CD158b antibody, clone GL183 can restore the lysis by human NK clones of otherwise lysis protected targets expressing Cw3.
Target Information
NKAT (NK-associated transcripts) gene products, known as killer immuno-globulin-like receptors or KIRs, downregulate the cytotoxicity of NK cells upon recognition of specific class I major histocompatibility complex (MHC) molecules on target cells. This family of receptors is characterized by an extracellular region with two to three immunoglobulin-superfamily domains and a cytoplasmic domain with an antigen receptor activation motif (ARAM). KIRs and other inhibitory receptors also possess a common cytoplasmic sequence (I/VxYxxL/V) known as an ITIM (immunoreceptor tyrosine-based inhibitory motif). The human inhibitory human killer cell immunoglobulin-like receptor 2DL3 (KIR2DL3), also referred to as CD158b, is an inhibitory receptor that is specific for the human MHC class I molecule HLA-Cw3 and related alleles.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD158 antigen-like family member B2; CD158b2; CU464054.1; extracellular domain; Killer cell immunoglobulin-like receptor 2DL3; killer cell immunoglobulin-like receptor two domains long cytoplasmic tail 3; killer cell immunoglobulin-like receptor, two domains, short cytoplasmic tail, 5; Killer inhibitory receptor cl 2-3; KIR-023GB; MGC129943; natural killer associated transcript 2; natural killer cell inhibitory receptor KIR2DL3; natural killer cell receptor; Natural killer-associated transcript 2; NKAT-2; NKAT2a; nkat2a; putative; NKAT2b; nkat2b; putative; p58 KIR; p58 natural killer cell receptor clone CL-6; p58 NK receptor CL-6; p58.2 MHC class-I specific NK receptor; p58.2 MHC class-I-specific NK receptor
Gene Aliases: CD158b; CD158B2; GL183; KIR-023GB; KIR-K7b; KIR-K7c; KIR2DL; KIR2DL3; KIR2DS5; KIRCL23; NKAT; NKAT2; NKAT2A; NKAT2B; p58
UniProt ID: (Human) P43628
Entrez Gene ID: (Human) 3804
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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