Description: Recombinant Human XPNPEP3 Protein is produced by E. coli expression system and the target gene encoding Met1-Ser507 is expressed with a 6His tag at the N-terminus, 6His tag at the C-terminus. Form: Liquid in a 0.2 μM filtered solution of 25mM Tris-HCl, 1mM DTT, pH7.3. Gene Symbol: XPNPEP3 Alternative Names: Probable Xaa-Pro aminopeptidase 3; X-Pro aminopeptidase 3; Aminopeptidase P3; APP3Entrez Gene (Human): 63929SwissProt (Human): Q9NQH7Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : MGSSHHHHHH SSGLVPRGSH MPWLLSAPKL VPAVANVRGL SGCMLCSQRR YSLQPVPERR IPNRYLGQPS PFTHPHLLRP GEVTPGLSQV EYALRRHKLM SLIQKEAQGQ SGTDQTVVVL SNPTYYMSND IPYTFHQDNN FLYLCGFQEP DSILVLQSLP GKQLPSHKAI LFVPRRDPSR ELWDGPRSGT DGAIALTGVD EAYTLEEFQH LLPKMKAETN MVWYDWMRPS HAQLHSDYMQ PLTEAKAKSK NKVRGVQQLI QRLRLIKSPA EIERMQIAGK LTSQAFIETM FTSKAPVEEA FLYAKFEFEC RARGADILAY PPVVAGGNRS NTLHYVKNNQ LIKDGEMVLL DGGCESSCYV SDITRTWPVN GRFTAPQAEL YEAVLEIQRD CLALCFPGTS LENIYSMMLT LIGQKLKDLG IMKNIKENNA FKAARKYCPH HVGHYLGMDV HDTPDMPRSL PLQPGMVITI EPGIYIPEDD KDAPEKFRGL GVRIEDDVVV TQDSPFILSA DCPKEMNDIE QICSQASLEH HHHHH Directions 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.