重组人 DPP4 / DPPIV / CD26 蛋白 (Fc标签)

重组人 DPP4 / DPPIV / CD26 蛋白 (Fc标签)（产品说明）
蛋白名称：Human DPP4 / DPPIV / CD26 Protein (Fc Tag)
蛋白构建：A DNA sequence encoding the extracellular domain (Asn 29-Pro 766) of the mature form of human DPPIV (NP_001926.2) was expressed with the fused Fc region of human IgG1 at the N-terminus.
表达宿主：HEK293 Cells
蛋白纯度：> 95 % as determined by SDS-PAGE
蛋白活性：1. Measured by its ability to bind recombinant Cynomolgus CXCL12 in a functional ELISA. 2. Measured by its ability to bind recombinant Human SDF1b in a functional ELISA. 3. Loaded Fc-DPPIV (Cat: 10688-H01H) on ProA Biosensor, can bind MERS-CoV Spike/RBD Protein fragment (RBD, aa 367-606, His Tag) (Cat. 40071-V08B1) with an affinity constant of 1.04 nM as determined by Octet RED System. 4. Loaded Fc-DPPIV (Cat: 10688-H01H) on ProA Biosensor, can bind MERS-CoV Spike/S1 Protein (S1 Subunit, aa 1-725, His Tag) (Cat. 40069-V08H) with an affinity constant of 0.02 nM as determined by Octet RED System. 5. Loaded Fc-DPPIV (Cat: 10688-H01H) on ProA Biosensor, can bind MERS-CoV Spike/RBD Protein fragment (RBD, aa 367-606, His Tag) (Cat. 40071-V08B1) with an affinity constant of 1.04 nM as determined by Octet RED System. 6. Loaded Fc-DPPIV (Cat: 10688-H01H) on ProA Biosensor, can bind MERS-CoV Spike/S1 Protein (S1 Subunit, aa 1-725, His Tag) (Cat. 40069-V08H) with an affinity constant of 0.02 nM as determined by Octet RED System.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Glu 20
蛋白分子量：The recombinant human Fc/DPPIV is a disulfide-linked homodimeric protein.The reduced monomer consists of 975 amino acids and has a predicted molecular mass of 112 kDa. As a result of glycosylation, the apparent molecular mass of rhFc/DPPIV monomer is approximately 120-130 kDa in SDS-PAGE under reducing conditions.
蛋白NP号：NP_001926.2
蛋白氨基酸序列：Asn29-Pro766
蛋白标签：N-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.