Description:RecombinantmonoclonalantibodytoerbB-2(Her-2/neu).ManufacturedusingAbAb’sRecombinantPlatformwithvariableregions(i.e.specificity)fromthetherapeuticantibody4D5-8(trastuzumab).ThisantibodywascreatedusingourproprietaryFcSilent™engineeredFcdomaincontainingkeypointmutationsthatabrogatebindingtoFcgammareceptors.
NOTFORTHERAPEUTICUSE-Thisisaresearch-gradebiosimilar.Thisisachimericantibodycreatedforimprovedcompatibilitywithexistingreagents,assaysandtechniques.
SpeciesandIsotype:HumanIgG1,FcSilent™,kappa
CloneNumber:4D5-8(trastuzumab)
UniProtAccessionNumberofTargetProtein:P04626
AlternativeName(s)ofTarget:Metastaticlymphnodegene19protein(MLN19);Proto-oncogeneNeu;Proto-oncogenec-ErbB-2;Tyrosinekinase-typecellsurfacereceptorHER2;p185erbB2;p185HER2
PublishedApplication(s):ELISA;FC;IHC
PublishedSpeciesReactivity:Human
Immunogen:A431cells(humanepidermoidcarcinoma)(over)expressingEGFR.
Specificity:OncogenicproteinHer-2/neu(erbB-2),amemberofthefamilyofepidermalgrowthfactor(EGF)receptors,overexpressedin30%ofinvasivebreastcancersand70%ofductalcarcinomatainsitu,inasmallpercentageofmelanomas,andinothermalignanciesoriginatingfromvariousorgans,includingovary,kidney,colon,andbladder.
ApplicationNotes:ThisantibodybindstoerbB-2/Her-2/neuhastherapeuticindicationsparticularlyinthetreatmentofbreastcancer(c.f.Herceptin).ItcanalsobeusedtodetectHER-2byflowcytometryorIHC(Glazyrin2007).
AntibodyFirstPublishedin:CarterP,PrestaL,GormanCM,RidgwayJB,HennerD,WongWL,RowlandAM,KottsC,CarverME,ShepardHM.Humanizationofananti-p185HER2antibodyforhumancancertherapy.ProcNatlAcadSciUSA.1992May15;89(10):4285-9.PMID:1350088
Noteonpublication:Describesthehumanisationoftheantibody(alsoknownasHerceptin),showsitrecognisedHER2inawidevarietyofimmuno-assays.
ProductForm
Purification:ProteinAaffinitypurified
Suppliedin:PBSonly.
StorageRecommendation:Storeat4°Cforupto3months.Forlongertermstoragealiquotintosmallvolumesandstoreat-20°C
Concentration:Seeviallabel.
Importantnote–Thisproductisforresearchuseonly.Itisnotintendedforuseintherapeuticordiagnosticproceduresforhumansoranimals.