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主营:分子类,蛋白类,抗体类,生化类试剂
℡ 4000-520-616
℡ 4000-520-616
Millipore/01-185 | VEGF Protein, Human recombinant/01-185/10 µg
产品编号:01-185
市  场 价:¥6940.00
场      地:美国(厂家直采)
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:$347.00
品      牌: Millipore
公      司:Millipore
公司分类:
Millipore/01-185 | VEGF Protein, Human recombinant/01-185/10 µg
商品介绍
Description
CatalogueNumber01-185
BrandFamilyUpstate
TradeName
  • Upstate
DescriptionVEGFProtein,Humanrecombinant
ProductInformation
Formulation
Presentation10µgofVEGFlyophilizedproteinfrombuffercontaining25mMHEPESand150mMNaCl,pH7.0.Carrierfree.
StorageandShippingInformation
StorageConditionsThelyophilizedpowderisstableforafewweeksatroomtemperature,butbeststoredat-20°Cforuptooneyearfromdateofreceipt.Afteraquickspin,reconstitutewithsterilewateror25mMHEPESand150mMNaCl,pH7.0.Reconstitutedmaterialcanbestoredat2°-8°Cforoneweek,butundilutedaliquotsat-20°Carerecommended.Avoidrepeatedfreeze/thawcycles.

Thisproductisacidstable.Diluteineither0.1%TFAor4mMHCl,containing25ugBSAperugVEGFtomaintainstABIlity.Reducingreagents(suchasdithiothrietolor2-mercaptoethanol)inhibitVEGFactivity.
Applications
ApplicationThehumanrecombinantVEGFProteinisavailableina10µgformat.
KeyApplications
  • CellCulture
ApplicationNotesVEGFProliferationAssay

1.Priortouseinthisassay,maintainHUVEcellsinF-12Kmediumsupplementedwith10%(v/v)FBS,1%penicillin-streptomycin-glutamine,0.1mg/mlheparinand0.05mg/mlendothelialcellgrowthsupplement(ECGS).

2.ForassayofVEGF,subcultureHUVEcellsintoa96-wellplateatadensityof4,000cellsperwellinthegrowthmediumovernight.

3.AddVEGFtoafinalconcentrationrangeof0.2,0.4,0.8,1.6,3.2,6.2,12.5,25and50ng/ml.AddVEGFdiluenttoonesetofwellsasthenegativecontrol.
4.Fourdayslater,add20ulofPromegaSubstrateCellTiter96AqueousOneSolutionReagenttoeachwell.
5.Incubateat37Cfor2hrsandreadatOD490nm.
BIOLOGicalInformation
SourceRecombinanthumanDNAexpressedinbaculovirusinfectedSf9cells
EntrezGeneNumber
EntrezGeneSummaryThisgeneisamemberofthePDGF/VEGFgrowthfactorfamilyandencodesaproteinthatisoftenfoundasadisulfidelinkedhomodimer.Thisproteinisaglycosylatedmitogenthatspecificallyactsonendothelialcellsandhasvariouseffects,includingmediatingincreasedvascularpermeability,inducingangiogenesis,vasculogenesisandendothelialcellgrowth,promotingcellmigration,andinhibitingapoptosis.ElevatedlevelsofthisproteinislinkedtoPOEMSsyndrome,alsoknownasCrow-Fukasesyndrome.Mutationsinthisgenehavebeenassociatedwithproliferativeandnonproliferativediabeticretinopathy.Alternativelysplicedtranscriptvariants,encodingeitherfreelysecretedorcell-associatedisoforms,havebeencharacterized.Thereisalsoevidencefortheuseofnon-AUG(CUG)translationinitiationsitesupstreamof,andin-framewiththefirstAUG,leADIngtoadditionalisoforms.
GeneSymbol
  • VEGFA
  • VEGF-A
  • VEGF
  • VPF
  • MGC70609
PurificationMethodSterilizedthrougha0.2micronmembranefilter
UniProtNumber
UniProtSummaryFUNCTION:SwissProt:P15692#Growthfactoractiveinangiogenesis,vasculogenesisandendothelialcellgrowth.Inducesendothelialcellproliferation,promotescellmigration,inhibitsapoptosis,andinducespermeabilizationofbloodvessels.BindstotheVEGFR1/Flt-1andVEGFR2/Kdrreceptors,heparansulfateandheparin.Neuropilin-1bindsisoformsVEGF-165andVEGF-145.
SIZE:232aminoacids;27042Da
SUBUNIT:Homodimer;disulfide-linked.AlsofoundasheterodimerwithPlGF(Bysimilarity).
SUBCELLULARLOCATION:Secreted.Note=VEGF121isacidicandfreelysecreted.VEGF165ismorebasic,hasheparin-bindingpropertiesand,althoughasignicantproportionremainscell-associated,mostisfreelysecreted.VEGF189isverybasic,itiscell-associatedaftersecretionandisboundavidlybyheparinandtheextracellularmatrix,althoughitmaybereleasedasasolubleformbyheparin,heparinaseorplasmin.
TISSUESPECIFICITY:TheVEGF189,VEGF-165andVEGF-121isoformsarewidelyexpressed,whereastheVEGF206andVEGF-145areuncommon.
SIMILARITY:SwissProt:P15692##BelongstothePDGF/VEGFgrowthfactorfamily.
StemCellType
  • NeuralStemCells
  • MesenchymalStemCells
  • HematopoieticStemCells
PhysicochemicalInformation
Dimensions
MaterialsInformation
MaterialsInformation
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