分子别名 (Synonym)
FcRn alpha chain; FCGRT; FCRN; FCGRT&B2M
来源/表达系统 (Source)
Recombinant Cynomolgus/Rhesus macaque FcRn Protein is expressed from HEK293 with His tag at the C-Terminus of FCGRT.It contains Ala24-Ser297 (FCGRT) and Ile21-Met119 (B2M) [Accession | Q8SPV9(FCGRT)&Q8SPW0(B2M)].
分子量
The protein has a predicted MW of 31.5 kDa (FCGRT) and 11.6 kDa (B2M). Due to glycosylation, the protein migrates to 35-38 kDa (FCGRT) and 13-15 kDa (B2M) based on Bis-Tris PAGE result.
内毒素 (Endotoxin)
Less than 1 EU per μg by the LAL method.
纯度 (Purity)
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
制剂 (Formulation)
Lyophilized from 0.22 μm filtered solution in 20mM PB, 250mM NaC (pH 8.0). Normally 8% trehalose is added as protectant before lyophilization.
重构方法 (Reconstitution)
Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.
存储 (Storage)
-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.
