Description：Recombinant Human PSG9 Protein is produced by Mammalian expression system and the target gene encoding Glu35-Ser426 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH7.2.Gene Symbol：PSG9Alternative Names：PSG11; Pregnancy-specific beta-1-glycoprotein 9; PS-beta-G-9; PSBG-9; Pregnancy-specific glycoprotein 9; PS34; Pregnancy-specific beta-1 glycoprotein B; PS-beta-B; Pregnancy-specific beta-1-glycoprotein 11; PS-beta-G-11; PSBG-11; Pregnancy-specific glycoprotein 11; Pregnancy-specific glycoprotein 7; PSG7 Entrez Gene (Human)： 5678; SwissProt (Human)： Q00887; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：EVTIEAQPPK VSEGKDVLLL VHNLPQNLPG YFWYKGEMTD LYHYIISYIV DGKIIIYGPA YSGRETVYSN ASLLIQNVTR KDAGTYTLHI IKRGDETREE IRHFTFTLYL ETPKPYISSS NLNPREAMEA VRLICDPETL DASYLWWMNG QSLPVTHRLQ LSKTNRTLYL FGVTKYIAGP YECEIRNPVS ASRSDPVTLN LLPKLPIPYI TINNLNPREN KDVLAFTCEP KSENYTYIWW LNGQSLPVSP GVKRPIENRI LILPSVTRNE TGPYQCEIQD RYGGLRSNPV ILNVLYGPDL PRIYPSFTYY RSGENLDLSC FTESNPPAEY FWTINGKFQQ SGQKLFIPQI TRNHSGLYAC SVHNSATGKE ISKSMTVKVS GPCHGDLTES QSVDHHHHHHDirections 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.