Description: Recombinant Human CD159a Protein is produced by mammalian expression system and the target gene encoding Arg100-Leu233 is expressed with a 8His tag at the N-terminus. Form: Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4. Gene Symbol: KLRC1 Alternative Names: NKG2A; NKG2-A/NKG2-B type II integral membrane protein; CD159 antigen-like family member A; NK cell receptor A; NKG2-A/B-activating NK receptor; CD159aEntrez Gene (Human): 3821SwissProt (Human): P26715Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : HHHHHHHHRH NNSSLNTRTQ KARHCGHCPE EWITYSNSCY YIGKERRTWE ESLLACTSKN SSLLSIDNEE EMKFLSIISP SSWIGVFRNS SHHPWVTMNG LAFKHEIKDS DNAELNCAVL QVNRLKSAQC GSSIIYHCKH KL Directions for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. Quality Control : Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.Storage/Stability : Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.