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Rabbit Anti-CD244 antibody
Rabbit Anti-CD244 antibody
2b4 cDNA 2B4; CD244 natural killer cell receptor 2B4; Natural killer cell receptor 2B4; NK cell receptor 2B4; NKR2B4; CD244_HUMAN.
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  • NO.:SL13776R
    Clonality:Polyclonal
    Immunogen Species:Rabbit
    React Species:Human,(predicted: Mouse,Rat,)
    Applications:WB ELISA IHC-F IF
    concentration:1mg/ml
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Details

Product Name CD244
Chinese Name CD244Natural killer cells受体2B4抗体
Alias 2b4 cDNA 2B4; CD244 natural killer cell receptor 2B4; Natural killer cell receptor 2B4; NK cell receptor 2B4; NKR2B4; CD244_HUMAN.  
Research Area Cell biology  Signal transduction  Natural killer cells  t-lymphocyte  
Immunogen Species Rabbit
Clonality Polyclonal
React Species Human,  (predicted: Mouse, Rat, )
Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight 39kDa
Cellular localization The cell membrane 
Form Liquid
Concentration 1mg/ml
immunogen KLH conjugated synthetic peptide derived from human NKR2B4: 1-100/370 <Extracellular>
Lsotype IgG
Purification affinity purified by Protein A
Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
Product Detail Natural killer (NK) cells are bone marrow-derived lymphocytes that can kill certain tumor cells and virally infected cells. There are multiple immunoglobulin superfamily (IgSF) receptor-ligand interactions that coordinate NK cell recognition of target cells and cytolytic function. The IgSF receptor NK 2B4 (CD244) is a ligand for CD48 that is expressed on the surface of all mouse and human NK cells and the subset of T cells that mediate NK-like killing. NK 2B4 is a cell surface glycoprotein of the immunoglobulin superfamily that is involved in the regulation of natural killer and T lymphocyte function. NK 2B4 binds the Src homology 2 domain-containing protein (SH2D1A) or signaling lymphocyte activation molecule (SLAM)-associated protein (SAP), which may function as regulators of NK 2B4-associated signal transduction pathways. NK 2B4 is expressed in human spleen, peripheral blood leukocytes, lymph node, bone marrow and fetal liver.

Function:
CD244 (2b4) is expressed on all human NK cells, a subpopulation of T cells, basophils and monocytes. CD244 activates NK cell mediated cytotoxicity, induces secretion of IFN-gamma and matrix metalloproteinases, and NK cell invasiveness. Although there have been several molecules shown to interact with CD244, the signaling mechanism ofCD244-mediated activation of NK cells is still unknown. It is a high affinity receptor for CD48.

Subcellular Location:
Cell Membrane; single-pass type I membrane protein

SWISS:
Q9BZW8

Gene ID:
51744

Database links:

Entrez Gene: 51744 Human

Omim: 605554 Human

SwissProt: Q9BZW8 Human

Unigene: 157872 Human



Product Picture
Sample:
Lane 1: Human THP-1 cell lysates
Lane 2: Human HL60 cell lysates
Primary: Anti-NKR2B4 (SL13776R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 39 kD
Observed band size: 75 kD

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