Description | |
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CatalogueNumber | ECM300 |
BrandFamily | Chemicon® |
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Description | QuantiMatrixHumanFibronectinELISA |
Overview | TheQuantiMatrix™ELISAkitforthedeterminationofsolublehumanfibronectinprovidessensitivitydownto10-20ng/mLasdeterminedfromculturesupernatantsandpurifiedproteinsamples. TheassayisintheformatofacompetitiveinhibitionELISA.Humanfibronectinispre-coatedonthewellswiththeexceptionofrowH,whichservesasareference.Standardsandsamplesaredilutedandpre-incubatedwith polyclonalrabbitantibodytohumanfibronectin.Thepolyclonalantibodybindstofibronectininthestandarddilutions,andinthesample,ifpresent.Themixtureisthentransferredtothehumanfibronectin-coatedplate.Freerabbitanti-humanfibronectinbindstothefibronectinontheplate.Goatanti-rabbitIgGHRPconjugatereactswithboundrabbitanti-fibronectin.WhenHRPsubstrateisadded,abluecolordevelops.Thereactionisstoppedbytheadditionofanacid,changingthecolortoyellow.ThiscolorisquantitatedusinganELISAreader;theintensityofthecolorisinverselyproportionaltotheamountoffibronectinintheoriginalsample.Astandardcurveisconstructedandsamplevaluesareinterpolated. |
BackgroundInformation | ThedeterminationoflevelsofextracellularmatrixmoleculesisbecomingmoreimportanttounderstandingalterationsinmatrixfunctionduringdevelopmentandtumOrigenesis.Questionsofmatrixgeneregulationandfunctionrequireasensitivemeansofdeterminingthelevelsofproteinexpressionbycells.TheQuantiMatrix™ELISAkitforthedeterminationofsolublehumanfibronectinprovidessensitivitydownto10-20ng/mLasdeterminedfromculturesupernatantsandpurifiedproteinsamples. TheassayisintheformatofacompetitiveinhibitionELISA.Humanfibronectinispre-coatedonthewellswiththeexceptionofrowH,whichservesasareference.Standardsandsamplesaredilutedandpre-incubatedwithpolyclonalrabbitantibodytohumanfibronectin.Thepolyclonalantibodybindstofibronectininthestandarddilutions,andinthesample,ifpresent.Themixtureisthentransferredtothehumanfibronectin-coatedplate.Freerabbitanti-humanfibronectinbindstothefibronectinontheplate.Goatanti-rabbitIgGHRPconjugatereactswithboundrabbitanti-fibronectin.WhenHRPsubstrateisadded,abluecolordevelops.Thereactionisstoppedbytheadditionofanacid,changingthecolortoyellow.ThiscolorisquantitatedusinganELISAreader;theintensityofthecolorisinverselyproportionaltotheamountoffibronectinintheoriginalsample.Astandardcurveisconstructedandsamplevaluesareinterpolated. |
ProductInformation | |
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Components |
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Detectionmethod | Chromogenic |
StorageandShippingInformation | |
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StorageConditions | Storethekitandallcomponentsat2-8°C. PRECAUTIONS: HumanfibronectinwaspurifiedfromhumanplasmathattestednegativeforHBsAgandHIV.However,allmaterialsshouldbehandledcarefullyandinaccordancewithgoodlaboratorypractices. Theinstructionsprovidedhavebeendesignedtooptimizeperformance.Deviationsfromthesuggestedproceduremayresultinsub-optimalperformanceofthekitandfailuretoproduceaccuratedata. Donotmixorsubstitutereagentsfromdifferentkitlots. |
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EntrezGeneNumber | |
EntrezGeneSummary | Thisgeneencodesfibronectin,aglycoproteinpresentinasolubledimericforminplasma,andinadimericormultimericformatthecellsurfaceandinextracellularmatrix.Fibronectinisinvolvedincelladhesionandmigrationprocessesincludingembryogenesis,woundhealing,bloodcoagulation,hostdefense,andmetastasis.Thegenehasthreeregionssubjecttoalternativesplicing,withthepotentialtoproduce20differenttranscriptvariants.However,thefull-lengthnatureofsomevariantshasnotbeendetermined. |
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UniProtNumber | |
UniProtSummary | FUNCTION:SwissProt:P02751#Fibronectinsbindcellsurfacesandvariouscompoundsincludingcollagen,fibrin,heparin,DNA,andactin.Fibronectinsareinvolvedincelladhesion,cellmotility,opsonization,woundhealing,andmaintenanceofcellshape.InteractionwithTNRmediatesinhibitionofcelladhesionandneuriteoutgrowth(Bysimilarity). SIZE:2386aminoacids;262607Da SUBUNIT:Mostlyheterodimersormultimersofalternativelysplicedvariants,connectedby2disulfidebondsnearthecarboxylends;toalesserextenthomodimers.InteractswithFBLN1,AMBP,TNR,LGALS3BPandCOL13A1. SUBCELLULARLOCATION:Secreted,extracellularspace,extracellularmatrix. TISSUESPECIFICITY:PlasmaFN(solubledimericform)issecretedbyhepatocytes.CellularFN(dimericorcross-linkedmultimericforms),madebyfibroblasts,epithelialandothercelltypes,isdepositedasfibrilsintheextracellularmatrix.Ugl-Y1,Ugl-Y2andUgl-Y3arefoundinurine.DEVELOPMENTALSTAGE:Ugl-Y1,Ugl-Y2andUgl-Y3arepresentintheurinefrom0to17yearsofage. PTM:Sulfated. SIMILARITY:SwissProt:P02751##Contains12fibronectintype-Idomains.&Contains2fibronectintype-IIdomains.&Contains16fibronectintype-IIIdomains. |
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MaterialsInformation |
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Millipore常用产品报价单
产品名 | 货号 | 公司分类 | 商城分类 | 美金价 |
Millipore/475855-1R神奇滤布 密理博Millipore现货促销 | 475855-1R | Life Science Research | 膜 | 93.50 | Millipore/17-701/EZ-Magna RIP™ RNA-Binding Protein Immunoprecipitation Kit | 17-701 | Life Science Research | 定量试剂盒 | 653.00 | Millipore/RIPAb+ Ago2 - RIP Validated Antibody and Primer Set | 03-110 | Life Science Research | 抗体套装 | 433.00 | Millipore/CBL468F | Anti-PECAM-1 Antibody, clone HC1/6, FITC conjugated/CBL468F/100 assays | CBL468F | Antibodies and Assays | 功能性抗体 | 298.00 | Millipore/ECM460 | αVβ3/PECAM Investigator Kit/ECM460/1 kit | ECM460 | Antibodies and Assays | 夹心法ELISA | 477.00 |