>
产品中心 >
Other_enzymes >
Prospec/PSMA2 Human/Proteasome Subunit Alpha Type 2 Human Recombinant/5µg/ENZ-175-5µg-5µg
Cataloguenumber
ENZ-175
Synonyms
Proteasomesubunitalphatype-2,MacropainsubunitC3,MulticatalyticendopeptidasecomplexsubunitC3,ProteasomecomponentC3,PSMA2,HC3,PSC3,MU,PSC2.
Introduction
Proteasomesubunitalphatype-2(PSMA2)isamulticatalyticproteinasecomplexwhichischaracterizedbyitsABIlitytocleavepeptideswithArg,Phe,Tyr,Leu,andGluadjacenttotheleavinggroupatneutralorslightlybasicpH.PSMA2isa20ScorealphasubunitofproteasomebelongingtothepeptidaseT1Afamily.PSMA2functionsasadockingdomainfortheregulatoryparticlesandexteriorgatesblockingunregulatedaccesstotheinnercavity.
Description
PSMA2HumanRecombinantproducedinE.Coliisasingle,non-glycosylatedpolypeptidechaincontaining254aminoacids(1-234a.a.)andhavingamolecularmassof28kDa.PSMA2isfusedtoa20aminoacidHis-tagatN-terminus&purifiedbyproprietarychromatographictechniques.
Source
PhysicalAppearance
Formulation
PSMA2proteinsolution(1mg/ml)containing20mMTris-HClbuffer(pH8.0),30%glycerol,0.1MNaCl,1mMDTTand0.1mMPMSF.
Stability
Storeat4°Cifentirevialwillbeusedwithin2-4weeks.Store,frozenat-20°Cforlongerperiodsoftime.Forlongtermstorageitisrecommendedtoaddacarrierprotein(0.1%HSAorBSA).Avoidmultiplefreeze-thawcycles.
Purity
Aminoacidsequence
MGSSHHHHHHSSGLVPRGSHMAERGYSFSLTTFSPSGKLVQIEYALAAVAGGAPSVGIKAANGVVLATEKKQKSILYDERSVHKVEPITKHIGLVYSGMGPDYRVLVHRARKLAQQYYLVYQEPIPTAQLVQRVASVMQEYTQSGGVRPFGVSLLICGWNEGRPYLFQSDPSGAYFAWKATAMGKNYVNGKTFLEKRYNEDLELEDAIHTAILTLKESFEGQMTEDNIEVGICNEAGFRRLTPTEVKDYLAAIA.
SafetyDataSheet
SDS