RabbitPolyclonalAntibody
PooledSerum- Size:
- 100µl
- Formulation:
- AffinityPurifiedfromPooledSerum
- Specificity:
- Human,Non-humanprimate
- Applications:
- WB1:250
- Species:
- Rabbit
- MolecularReference:
- ~150kDa
- CiteThisAntibody:
- PhosphoSolutionsCat#p171-559,RRID:AB_2636808
Antigen/Purification:Collapse
TheantigenisaphosphopeptidecorrespondingtoaminoacidresiduessurroundingthephosphoSer559ofhumanFANCI.
Theantibodyispreparedfrompooledrabbitserumbyaffinitypurificationviasequentialchromatographyonphospho-anddephosphopeptideaffinitycolumns.
BIOLOGicalSignificance:Collapse
Fanconianemia,FA,isararedisorderwherecellscannotprevent,repair,ortolerateDNAdamage,leADIngtocancer,progressivebonemarrowfailureanddevelopmentalabnormalities(Ishiaietal.,2008). 16geneshavebeenimplicatedinFA,andtheirproductsconstituteacommonFApathway(WaldenandDeans2014). FANCI(FanconianemiacomplementationgroupI),isoneoftwosubstratesformonoubiquitnationbytheFANCL-containingcorecomplex,andiscrucialforDNArepairviaFAPandintrastrandcross-links(WaldenandDeans,2014).Phosphorylationofser556andser559arehighlyconservedandhavebeendeterminedtobeATM/ATRkinasesubstratesfortheFA-DNApathway(Smogorzewskaetal.,2007). FurThermore,thephosphorylationofser556andser559havebeenshowntoplaykeyrolesinFANCIphysicallyassociatingwithFANCD2,stABIlizingtheID2complex,andsupportingitsDNAbindingandsubsequentD2-ubiquitination(WaldenandDeans,2014). ResearchcontinuestodetermineifonesiteplaysmoreofaroleintheDNArepair/damagecheckpointoftheFApathwayandstabilizationoftheID2complex.
Storage
100µlin10mMHEPES(pH7.5),150mMNaCl,100µgBSApermland50%glycerol.Adequateamountofmaterialtoconduct10-miniWesternBlots.
Forlongtermstorage–20°Cisrecommended.Stableat–20°Cforatleast1year.
GeneralReferences
IshiaiM,KitaoH,SmogorzewskaA,TomidaJ,KinomuraA,UchidaE,SaberiA,KinoshitaE,Kinoshita-KikutaE,KoikeT,TashiroS,ElledgeS,TakataM(2008)FANCIphosphorylationfunctionsasamolecularswitchtoturnontheFanconianemiapathway.NatStructMolBiolNov;15(11):1138-46.
WaldenH,DeansA(2014)TheFanconiAnemiaDNARepairPathway:StructuralandFunctionalInsightsintoaComplexDisorder.AnnuRevBiophys2014;43:257-78.
SmogorzewskaA,MatsuokaS,VinciguerraP,McDonaldER3rd,HurovKE,LuoJ,BallifBA,GugiSP,HofmannK,D’AndreaAD,ElledgeSJ(2007)IdentificationoftheFanconianemia(FANC)Iprotein,amonoubiquitinatedFANCD2paralogrequiredforcrosslinkrepair.Cell129(2):289-301.
PhosphoSolutions 由 Drs 于 2001 年创立。Michael D. Browning、John W. Haycock 和 Andrew J. Czernik，他们在 Paul Greengard 博士的实验室共同工作，Paul Greengard 博士因研究蛋白质磷酸化在信号转导中的作用而共同获得 2000 年诺贝尔医学奖在神经系统中。这种专业知识使我们主要关注神经科学领域中感兴趣的蛋白质。我们位于科罗拉多州奥罗拉的 Fitzsimons 生命科学园区，是一支敬业、友好、勤奋的科学家团队，致力于为您提供最优质的抗体和业内客户支持。
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