Cataloguenumber
PRO-123
Synonyms
SmallnuclearribonucleoproteinSmD2,Sm-D2,snRNPcoreproteinD2,SNRPD2,SNRPD1,SMD2.
Introduction
SNRPD2isamemberofthesmallnuclearribonucleoproteincoreproteinfamily.SNRPD2isasmallnuclearribonucleoprotein(snRNPs)whichcomprisesthespliceosomeineukaryotes.SNRPD2isrequiredforpre-mRNAsplicingandsmallnuclearribonucleoproteinbiogenesis.
Description
SNRPD2HumanRecombinantfusedwitha20aminoacidHistagatN-terminusproducedinE.Coliisasingle,non-glycosylated,polypeptidechaincontaining138aminoacids(1-118a.a.)andhavingamolecularmassof15.6kDa.TheSNRPD2ispurifiedbyproprietarychromatographictechniques.
Source
EscherichiaColi.
PhysicalAppearance
SterileFilteredcolorlesssolution.
Formulation
TheSNRPD2solutioncontains 20mMTris-HClbuffer(pH8.0),50%glycerol,0.1MNaCland1mMDTT.
Storeat4°Cifentirevialwillbeusedwithin2-4weeks.Store,frozenat-20°Cforlongerperiodsoftime.
Forlongtermstorageitisrecommendedtoaddacarrierprotein(0.1%HSAorBSA).
Avoidmultiplefreeze-thawcycles.
Purity
Greaterthan90.0%asdeterminedbySDS-PAGE.
Aminoacidsequence
MGSSHHHHHHSSGLVPRGSHMSLLNKPKSEMTPEELQKREEEEFNTGPLSVLTQSVKNNTQVLINCRNNKKLLGRVKAFDRHCNMVLENVKEMWTEVPKSGKGKKKSKPVNKDRYISKMFLRGDSVIVVLRNPLIAGK.
Usage
Prospec"sproductsarefurnishedforLABORATORYRESEARCHUSEONLY.Theproductmaynotbeusedasdrugs,agriculturalorpesticidalproducts,foodadditivesorhouseholdchemicals.