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主营:神经科学领域的蛋白及抗体
℡ 4000-520-616
℡ 4000-520-616
PhosphoSolutions/SNAP25 (Ser187) Antibody/p1558-187/100 µl
产品编号:p1558-187
市  场 价:¥4574.70
场      地:美国(厂家直采)
产品分类: 抗体类>一抗>功能性抗体>
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:$345.00
品      牌: PhosphoSolutions
公      司:PhosphoSolutions
公司分类:
PhosphoSolutions/SNAP25 (Ser187) Antibody/p1558-187/100 µl
商品介绍

Rabbitpolyclonalantibody

PooledSerum
Size:
100µl
Formulation:
AffinityPurifiedfromPooledSerum
Specificity:
Rat,Mouse,Human,Non-humanprimate,Zebrafish,GuineaPig
Applications:
WB1:1000
Species:
Rabbit
MolecularReference:
~25kDa
CiteThisAntibody:
PhosphoSolutionsCat#p1558-187,RRID:AB_2492239
Antigen/Purification:ExpandCollapse

Theantigenisaphosphopeptidecorrespondingtoaminoacidresiduessurroundingthephospho-Ser187ofSNAP25.

Theantibodyispreparedfrompooledrabbitserumbyaffinitypurificationviasequentialchromatographyonphospho-anddephospho-peptideaffinitycolumns.

BIOLOGicalSignificance:ExpandCollapse

SNAP25(Synaptosomalassociatedproteinof25kDa)isapresynapticplasmamembraneproteinthatiswidelydistributedthroughoutthebrainandinvolvedintheregulationofneurotransmitterrelease.DecreasedlevelsofSNAP25havebeenfoundinthebrainsofpatientswithDownSyndromeandAlzheimer’sDisease(Greberetal.,1999).Inaddition,asignificantreductioninthehippocampalexpressionofSNAP25hasalsobeenfoundinpatientswithSchizophrenia(Fatemietal.,2001).IncreasingevidencesuggeststhatSNAP-25alsomodulatesvariousionchannels,includingvoltagegatedcalciumchannels(VGCCs)(Pozzielal.,2008).ActivationofPKCresultsinthephosphorylationofSNAP-25onSer187isbelievedtocauseinhibitionofVGCC(Pozzielal.,2008).SinceSer187phosphorylationistransientlyinducedbyneuronalactivity,SNAP25createsanegativefeedbackmechanismforcontrollingneuronalexcitABIlity(Pozzielal.,2008).

Storage

100µlin10mMHEPES(pH7.5),150mMNaCl,100µgBSApermland50%glycerol.Adequateamountofmaterialtoconduct10-miniWesternBlots.

Forlongtermstorage–20°Cisrecommended.Stableat–20°Cforatleast1year.

GeneralReferences

AndoK,KudoY,TakahashiM(2005)Negativeregulationofneurotransmitterreleasebycalpain:apossIBLespecificinvolvementofSnap25cleavage.JNeuRochem94(3):651-8.

FatemiSH,EarleJA,StaryJM,LeeS,SedgwickJ(2001)AlteredlevelsofthesynaptosomalassociatedproteinSnap25inhippocampusofpatientswithmooddisordersandSchizophrenia.Neuroreport.12(15):3257-62.

FatemiSH,SidwellR,KistD,AkhterP,MeltzerHY,BaileyK,ThurasP,SedgwickJ(1998)Differentialexpressionofsynaptosome-associatedprotein25kDa(Snap25)inhippocampiofneonatalmicefollowingexposuretohumaninfluenzavirusinutero.BrainRes800(1):1-9.

GreberS,CairnsN,LubecG,FountoulakisM(1999)Decreasedlevelsofthesynaptosomalassociatedprotein25inthebrainsofpatientswithDownSyndromeandAlzheimer’sDisease.Electrophoresis20(4-5):928-34.

PozziD,CondliffeS,BozziY,ChikhladzeM,GrumelliC,Proux-GillardeauxV,TakahashiM,FranceschettiS,VerderioC,MatteoliM(2008)Activity-dependentphosphorylationofSer187isrequiredforSNAP-25-negativemodulationofneuronalvoltage-gatedcalciumchannels.PNAS105:323-328.

ShuY,LiuX,YangY,TakahashiM,GillisKD(2008)PhosphorylationofSNAP-25atSer187MediatesEnhancementofExocytosisbyaPhorbolEsterinINS-1Cells.JofNeurosci28:21-30.

品牌介绍

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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