表达系统（Expressed Host）：HEK293 Cells
产品状态（Buffer）：Lyophilized from sterile PBS, pH 7.4
分子量（Molecule Mass）：The recombinant cynomolgus CD32b consists of 211 amino acids and has a calculated molecular mass of 23.5 kDa. The apparent molecular mass of the recombinant protein is approximately 34 kDa in SDS-PAGE under reducing conditions due to glycosylation.
内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method.
生物活性(Activity)：Labeling ratio of biotin to protein: 1.1
表达区间（Protein Construction）：A DNA sequence encoding the Cynomolgus (Macaca fascicularis) CD32b (AAL92097.1) extracellular domain (Ser 2-Gly 220) was fused with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed.
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.
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