KIR2DL1 Protein (AA 1-245) (His tag)

Produktnummer ABIN7505569

Produktdetails

Target: KIR2DL1 (Killer Cell Immunoglobulin-Like Receptor, Two Domains, Long Cytoplasmic Tail, 1 (KIR2DL1))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-245

Spezies: Human

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses KIR2DL1 Protein ist gelabelt mit His tag.

Sequenz: Met 1-His 245

Produktmerkmale: A DNA sequence encoding the human KIR2DL1 (NP_055033.2) extracellular domain (Met 1-His 245) was fused with a polyhistidine tag at the C-terminus.

Reinheit: > 92 % as determined by reducing SDS-PAGE.

Endotoxin-Niveau: <1.0 EU per μg of the protein as determined by the LAL method.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization.

Lagerung: 4 °C,-20 °C,-80 °C

Informationen zur Lagerung: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Haltbarkeit: 12 months

Antigendetails

Target: KIR2DL1 (Killer Cell Immunoglobulin-Like Receptor, Two Domains, Long Cytoplasmic Tail, 1 (KIR2DL1))

Andere Bezeichnung: KIR2DL1 (KIR2DL1 Produkte)

Synonyme: NKAT Protein, NKAT1 Protein, p58.1 Protein, CD158A Protein, KIR221 Protein, KIR-K64 Protein, killer cell immunoglobulin like receptor, two Ig domains and long cytoplasmic tail 1 Protein, killer cell immunoglobulin-like receptor, two domains, long cytoplasmic tail, 1 Protein, KIR2DL1 Protein

Hintergrund:

Abbreviation: KIR2DL1,CD158a

Target Synonym: CD158A,KIR-K64,KIR221,NKAT,NKAT-1,NKAT1,p58.1,XXbac-BCX195L8.1,XXbac-BPG184J6.7

Background: Killer cell immunoglobulin-like receptor 2DL1 or KIR2DL1 is an inhibitory natural Killer cell immunoglobulin-like receptor with two extracellular immunoglobulin domains. KIR2DL1 is a member of the Killer cell immunoglobulin-like receptor family whose members are classified by the number of the extracellular immunoglobulin domains and the length of the cytoplasm domain. KIR2DL1 is a transmembrane glycoprotein expressed by natural killer cells and subsets of T cells. KIR2DL1 down-regulates the cytotoxicity of NK cells upon recognition of specific class I major histocompatibility complex (MHC) molecules on target cells. It has been reported that the KIR2DL1 bound to its class I MHC ligand, HLA-Cw4. The KIR2DL1-HLA-Cw4 interface exhibits charge and shape complementarity. Specificity is mediated by a pocket in KIR2DL1 that hosts the Lys80 residue of HLA-Cw4. Many residues conserved in HLA-C and in KIR2DL receptors make different interactions in KIR2DL1-HLA-Cw4 and in a previously reported KIR2DL2-HLA-Cw3 complex. A dimeric aggregate of KIR-HLA-C complexes was observed in one KIR2DL1-HLA-Cw4 crystal.

Molekulargewicht:

Calculated MW: 26 kDa

Observed MW: 45 kDa

UniProt: P43626