Human CD16a / FCGR3A Protein (

分子别名（Synonym）:CD16,CD16A,Fc gamma RIIIa,FCG3,FCGR3,FCGRIII,FCR-10,FCRIII,FCRIIIA,IGFR3,IMD20 种属（Species）：Human 表达系统（Expressed Host）：HEK293 Cells 制剂（Buffer）：Lyophilized from sterile PBS, pH 7.2 分子量（Molecule Mass）：The secreted recombinant human CD16a consists of 223 amino acids and predicts a molecular mass of 25.1 kDa. By SDS-PAGE under reducing conditions, the apparent molecular mass of the protein is approximately 46 kDa due to glycosylation. 内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method. 生物活性(Activity)：Using the Octet RED System, the affinity constant (Kd) of CD16a bound to Human IgG1 was 30nM. 表达区间（Protein Construction）：A DNA sequence encoding the extracellular domain (Ser 2-Gln 208) of human CD16a (P08637-1) was fused with a c-terminal polyhistidine tagged AVI tag at the C-terminus. It is identical to FCGR3A158F/V in the reference. 存储条件（Storage）： For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution. 运输条件： In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.