FRN-MM401B-100μg / 询价
FRN-MM401B-500μg / 询价
FRN-MM401B-500μgx2 / 询价
Biotinylated Mouse FcRn Protein
The protein has a predicted MW of 47.1 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on Bis-Tris PAGE result.
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Less than 1 EU per μg by the LAL method.
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Biotinylated Mouse FcRn on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Biotinylated Mouse FcRn is greater than 95% as determined by SEC-HPLC.
Biotinylated Mouse FcRn, His Tag captured on CM5 Chip via anti-his antibody can bind Trastuzumab with an affinity constant of 1.22 nM as determined in SPR assay (Biacore T200).
The neonatal Fc receptor (FCRN) is an approximately 45 kDa transmembrane glycoprotein with structural homology to MHC class I proteins. It is widely expressed in endothelial and epithelial cells and plays an important role in IgG homeostasis and antigen presentation by dendritic cells.FCGRT & B2M heterodimer protein (FcRn complex) consist of two subunits: p51, and p14 , and forms an MHC class I-like heterodimer.
FcRn alpha chain; FCGRT; FCRN; FCGRT&B2M
(1)Kiessling P , Lledo-Garcia R , Watanabe S , et al. The FcRn inhibitor rozanolixizumab reduces human serum IgG concentration: A randomized phase 1 study[J]. Science translational medicine, 2017, 9(414):eaan1208.
