Description：Recombinant Human TGFB1 Protein is produced by mammalian expression system in human cells and the target gene encoding Ala279-Ser390 is expressed.Form：Liquid in a 0.2 μM filtered solution of PBS, pH 7.0.Gene Symbol：TGFB1Alternative Names：TGFB; Transforming growth factor beta-1; TGF-beta-1 Entrez Gene (Human)： 7040; SwissProt (Human)： P01137; Purity：Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure：ALDTNYCFSS TEKNCCVRQL YIDFRKDLGW KWIHEPKGYH ANFCLGPCPY IWSLDTQYSK VLALYNQHNP GASAAPCCVP QALEPLPIVY YVGRKPKVEQ LSNMIVRSCK CSDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.