productdatasheet
CatalogNumber | Size |
45109P-2 | 2ug |
45109P-10 | 10ug |
45109P-1000 | 1000ug |
CatalogNumber | Size |
45109P-2 | 2ug |
45109P-10 | 10ug |
45109P-1000 | 1000ug |
ORDERINGINFORMATION
Format:Sterilefiltered,lyophilized.
Purification:Chromatographic
RecombinantHumanVEGFproducedin
E.coliisadouble,non-glycosylated,polypeptidechaincontaining165aminoacidswithamolecularmassof38,231daltons.ThisproducthasfullBIOLOGicalactivity.
Source:EscherichiacoliStABIlizers:NonePreservatives:None
Purity:Greaterthan98%byRP-HPLC,anion-exchangechromatography;reducingandnon-reducingSDS-PAGE,silverstain.
Dimers/Aggregates:<1%bySDS-PAGE
BiologicalActivity:Thebiologicalactivityisdeterminedbythedose-dependentstimulationofthe
proliferationofhumanumbilicalveinendothelialcellsusingaconcentrationof1.0to8.0ng/ml.
Endotoxin:<0.1ng/ug
ProteinContent:Determinedspectrophotometricallyat280nm(extinctioncoefficient0.2875)andbyRP-HPLCanalysisagainstacalibratedstandard.
Reconstitutethelyophilizedproductinsterilewaternotlessthan100ug/ml.
Lyophilizedproductisstableatroomtemperaturefor3weeks.Storelyophilizedproductdesiccatedat-20°C.Uponreconstitution,storeat4°Cfor2-7daysoraliquotandstoreat-20°C.Forlong-termstorageaddeitherHSAorBSAto0.1%.Avoidrepeatedfreeze-thawcycles.
Forinvitroinvestigationaluseonly.Notforuseintherapeuticordiagnosticprocedures
QEDBioscience,Inc.10919TechnologyPlace,SuiteC
SanDiego,CA92127
TollFree800.929.2114
Phone858.675.2405
Fax858.592.1509
info@qedbio.com
Visitourwebsiteforadditionalproductinformationandtoorderonline.
qedbio.com
