Description：Recombinant Human Pro-BDNF is produced by E.coli expression system and the target gene encoding Ala19-Arg247 is expressed.Form：Liquid in a a 0.2 μm filtered solution of 20mM PB, 10% Trehalose, 100mM NaCl, 0.02% Tween 80, pH 6.0.Gene Symbol：BDNFAlternative Names：Brain-derived neurotrophic factor; BDNF; Abrineurin Entrez Gene (Human)： 627; SwissProt (Human)： P23560; Purity：Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure：MAPMKEANIR GQGGLAYPGV RTHGTLESVN GPKAGSRGLT SLADTFEHVI EELLDEDQKV RPNEENNKDA DLYTSRVMLS SQVPLEPPLL FLLEEYKNYL DAANMSMRVR RHSDPARRGE LSVCDSISEW VTAADKKTAV DMSGGTVTVL EKVPVSKGQL KQYFYETKCN PMGYTKEGCR GIDKRHWNSQ CRTTQSYVRA LTMDSKKRIG WRFIRIDTSC VCTLTIKRGRDirections 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.