LifeSensors/PS110-50ug RPN1 26S蛋白酶体亚单位1/PS-0110-0050

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¥6500.00
货号:PS-0110-0050
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品牌:Life Sensors
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商品描述

Specifications

The26Sproteasomeplaysacentralroleintheubiquitin-mediateddegradationofcellularproteins.Itconsistsofa20Scatalyticcorecappedbyoneortwo19Sregulatoryparticles.Therepeat-containingdomainsofribophorins1and2(Rpn1andRpn2,110and104kDa,respectively)representthelargestsubunitsofthe26Sproteasomeandmayalsobeinvolvedinribosomebinding.Deletionofeithersubunitislethal,andmutationsinyeastresultinimpairedproteasomefunctionandaccumulationofpolyubiquitinatedproteins.Rpn1isacomponentofthe26Sproteasomebase.Inhuman,theRpn1subunitinteractswiththeubiquitinproteinligase(E3)KIAA10.RPN1andRPN2formthereceptorsfortheubiquitin-likeproteinsRad23andDsk2.Theleucine-rich-repeat-likedomainofRPN1mayparticipateintherecognitionofthecargoproteinscarriedbyRad23forunfoldingandsubsequentdegradation.ThedeubiquitinatingenzymeUbp6/USP14recognizestheproteasomebaseviatheRpn1subunit.DeubiquitinationbyUbp6preventsRpn-mediatedtranslocationtothe20Sparticle.

Info

SourceYeastrecombinant
Buffer20mMsodiumphosphatepH7.4,500mMNaCl,200mMimidazole,1mMβ-mercaptoethanol
Molecularweight109.5kDa
ExpressionhostE.coli
TagHis6
Storage-80°C.Avoidrepeatedfreeze/thawcycles

Lifesensors 是一家生物技术公司,致力于为治疗,药物发现和研究市场开发支持技术。通过提供创新的研究工具,确立了在泛素和类泛素蛋白途径中的先进地位。此外,我们的原核和真核蛋白表达平台 SUMOpro 和 SUMOstar 在世界范围内被学术、政府、制药和生物技术实体所使用