Description：Recombinant Human DLL1 Protein is produced by mammalian expression system and the target gene encoding Gln18-Gly540 is expressedForm：Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.Gene Symbol：DLL1Alternative Names：Delta-like protein 1; Drosophila Delta homolog 1; Delta1; H-Delta-1 Entrez Gene (Human)： 28514; SwissProt (Human)： O00548; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：QVWSSGVFEL KLQEFVNKKG LLGNRNCCRG GAGPPPCACR TFFRVCLKHY QASVSPEPPC TYGSAVTPVL GVDSFSLPDG GGADSAFSNP IRFPFGFTWP GTFSLIIEAL HTDSPDDLAT ENPERLISRL ATQRHLTVGE EWSQDLHSSG RTDLKYSYRF VCDEHYYGEG CSVFCRPRDD AFGHFTCGER GEKVCNPGWK GPYCTEPICL PGCDEQHGFC DKPGECKCRV GWQGRYCDEC IRYPGCLHGT CQQPWQCNCQ EGWGGLFCNQ DLNYCTHHKP CKNGATCTNT GQGSYTCSCR PGYTGATCEL GIDECDPSPC KNGGSCTDLE NSYSCTCPPG FYGKICELSA MTCADGPCFN GGRCSDSPDG GYSCRCPVGY SGFNCEKKID YCSSSPCSNG AKCVDLGDAY LCRCQAGFSG RHCDDNVDDC ASSPCANGGT CRDGVNDFSC TCPPGYTGRN CSAPVSRCEH APCHNGATCH ERGHRYVCEC ARGYGGPNCQ FLLPELPPGP AVVDLTEKLE GQGHHHHHHDirections 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 ddH2O. 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：Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.