分子别名 (Synonym)
TGFB2; TGFBR2; TGFR2; TbetaR-II; TGFβR2; BB105277; TGF-beta 2; TβR-II; TGF-β 2
来源/表达系统 (Source)
Recombinant Human Mature TGF beta 2 Protein is expressed from HEK293 without tag. It contains Ala303-Ser414 [Accession | P61812-1].
分子量
The protein has a predicted MW of 12.7 kDa. Due to glycosylation, the protein migrates to 13-15 kDa 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
制剂 (Formulation)
Lyophilized from 0.22μm filtered solution in 4mM HCl. Normally 8% trehalose is added as protectant before lyophilization.
重构方法 (Reconstitution)
Dissolve the lyophilized protein in 4mM HCL. 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.
