分子别名（Synonym）:ATF,BDPLT5,QPD,u-PA,UPA,URK

种属（Species）：Human

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 secreted recombinant human PLAU comprises 422 amino acids with a predicted molecular mass of 46 kDa. As a result of glycosylation and cleavage, rhPLAU migrates as three bands corresponding to the long α chain, β chain and unprocessed full-length PLAU with the molecular mass of 18, 32 and 50 kDa respectively in SDS-PAGE under reducing conditions.

内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method.

生物活性(Activity)：Measured by its ability to cleave a peptide substrate, N-carbobenzyloxy-Gly-Gly-Arg-7-amido-4-methylcoumarin (Z-GGR-AMC).

表达区间（Protein Construction）：A DNA sequence encoding the human PLAU (NP_002649.1) (Ser 2-Leu 431) with a C-terminal polyhistidine tag was expressed. The purified protein was activated by trypsin in vitro.

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.