图文详情
重组人 PGA4 / Pepsinogen A 蛋白 (Fc标签)(产品说明)
蛋白名称:Human PGA4 / Pepsinogen A Protein (Fc Tag)
蛋白构建:A DNA sequence encoding the human PGA4 (NP_001073276.1) (Met 1-Ala 388) was fused with the Fc region of human IgG1 at the C-terminus.
表达宿主:HEK293 Cells
蛋白纯度:> 80 % as determined by SDS-PAGE
蛋白活性:Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2, AnaSpec, Catalog # 27114. The specific activity is > 3000 pmoles/min/μg. (Activation description: The enzyme achieves its activity under acidic pH)
蛋白内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
预测N端:Ile 16
蛋白分子量:The secreted recombinant human PGA4/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 614 amino acids and has a predicted molecular mass of 67.3 kDa. The apparent molecular mass of rhPGA/Fc monomer is approximately 65-70 kDa in SDS-PAGE under reducing conditions.
蛋白NP号:NP_001073276.1
蛋白氨基酸序列:Met1-Ala388
蛋白标签:C-human IgG1-Fc
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.