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Biosensis/Human Stem Cell Factor receptor protein expressed in mammalian cells/PE-1243-50/50 µg

价格
¥7740.00
货号:PE-1243-50
浏览量:127
品牌:Biosensis
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商品描述
DescriptionStemCellFactorReceptor(SCFR)isamemberofthereceptortyrosinekinasefamily.BindingofSCFRtoitsligandStemCellFactor(PE-1242-5)inducesreceptordimerization,autophosphorylationandsignaltransduction.SCFRisessentialforthedevelopmentofnormalhematopoieticcellsandplaysanimportantroleinthesurvival,proliferationanddifferentiationofmastcells,melanocytesandgermcells.
BatchNo.Seeproductlabel
Unitsize50µg
OtherNamesMast/stemcellgrowthfactorreceptor;SCFR;Proto-oncogenetyrosine-proteinkinaseKit;c-kit;CD117
AccessionP10721KIT_HUMAN;
ProducedinHuman-ADNAsequenceencodingthesignalpeptideandextracellulardomainofhumanStemCellFactorReceptor(aminoacids1-520)wasexpressedinmodifiedhuman293cells.
MolecularWeightUnderreducingconditionsSCFRmigratesasabroadbandbetween65and100kDaonSDS-PAGEduetopost-translationalmodifications.TheunmodifiedSCFRpolypeptidehasapredictedmonomericmolecularmassof55.9kDa.SCFRseparatesintoanumberofglycoformswithapIbetween4and7on2DPAGEduetopost-translationalmodifications.TheunmodifiedSCFRhasapredictedpIof6.1.
Purity>95%,asdeterminedbySDS-PAGE,visualisedbyCoomassieBrilliantBlue
Biol.activityTheED50ofSCFRistypically2-4ug/mlfromitsABIlitytoneutraliseSCFmediatedproliferationofthehumangrowthdependentM-07ecellline.
FormPurifiedSCFRconsistsofapproximately15-45%carbohydratebyweight.Whenreconstitutedin0.5mlsterilephosphate-bufferedsaline,thesolutionwillcontain1%humanserumalbumin(HSA)and10%trehalose.
ReconstitutionItisrecommendedthat0.5mlofsterilephosphate-bufferedsalinebeaddedtothevial.
StorageLyophilizedproductsshouldbestoredat2to8°C.Followingreconstitution,short-termstorageat4°Candlonger-termstorageofaliquotsat-18to-20°Cisrecommended.Repeatedfreezethawingisnotrecommended.