Recombinant Human NKp46

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Hersteller Cell Sciences
Kategorie
Typ Proteins
Specific against Human
Menge 20 ug
Host E.coli
ArtNr CS-CRN103B
eClass 6.1 34160400
eClass 9.0 42020190
Lieferbar
Description
Recombinant Human Natural Cytotoxicity Receptor NKp46 is a single, non-glycosylated polypeptide chain containing 235 amino acids. Natural cytotoxicity receptor (NCR) NKp46 has been shown to represent a novel NK cell-specific molecule involved in human NK cell activation. The natural cytotoxicity receptors (NCRs) are a recently characterized family of Ig-like activation receptors that appear to be major triggering receptors in tumor cell recognition. The three known NCRs include NKp46 and NKp30, which are expressed on circulating NK cells, and NKp44, which is expressed only on activated NK cells. NKp46 has been implicated in NK cell-mediated lysis of several autologous tumor cells, pathogen-infected cell lines and mononuclear phagocytes infected with an intracellular bacterium. The lysis of tumor cells by NK-cells involves recognition by NKp46 of membrane heparan sulfate proteoglycans. Furthermore, NKp46 is a surface receptor involved in NK-cell cell death by apoptosis. NKp46 has two extracellular Ig-like domains followed by a ca.40 residue stalk region, a type I transmembrane domain, and a short cytoplasmic tail. Reduced cell surface expression of NKp46 and other NK-cell receptors is linked to the impaired NK-cell cytolytic function in viremic HIV-1 infection.
Formulation
The protein contains phosphate buffered saline, pH7.4, + 1mM EDTA.
Storage and Stability
Store at 4C if entire vial will be used within 2-4 weeks. Store frozen at -20C for longer periods of time. For long term storage, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
GeneID
9437
Source
E. coli
Molecular Weight
26.6 kDa
Purity
> 95.0% as determined by RP-HPLC and SDS-PAGE.
AA Sequence
MQQQTLPKPF IWAEPHFMVP KEKQVTICCQ GNYGAVEYQL HFEGSLFAVD RPKPPERINKVKFYIPDMNS RMAGQYSCIY RVGELWSEPS NLLDLVVTEM YDTPTLSVHP GPEVISGEEV TFYCRLDTAT SMFLLLKEGR SSHVQRGYGK VQAEFPLGPV TTAHRGTYRX FGSYNNHAWSFPSEPVKLLV TGDIENTSLA PEDPTFSADT WGTYLLTTET GLQKDHALWD HTAQN.

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Menge: 20 ug
Lieferbar: In stock
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