MW160,000
ExtinctionCoefficient=1.32
Frozenin100mMTris-HCl,pH8.0,with100mMNaCland0.05%NaN3.
Storage:-20°C
BuyPurifiedNativeHumanImmunoglobulinA(IgA),HumanPlasma.
Price$50.00/1x1mg.BulkQtyAvailable.
IgAisthemostabundantimmunoglobulininbodyfluidsandthesecondmostabundantimmunoglobulininplasma,foundataconcentrationof0.4to2.2mg/ml.Itplaysaveryimportantroleinthefirstspecificdefenseagainstnaturalinfection.SecretoryIgAdiffersfromserumIgAinthatitcontainstwoadditionalpeptides:thesecretorycomponentandtheJchain.
Ref:Mestecky,J.etal.1971.J.Immunol.107,605;Mehl,V.S.andPenn,G.M.1986.ManualofClinicalLaboratoryImmunology(N.R.Rose,ed.),126
Purity:>=95%bySDS-PAGE
PreparedfromplasmashowntobenonreactiveforHBsAg,anti-HCV,anti-HBc,andnegativeforanti-HIV1&2byFDAapprovedtests.
AthensResearch&TechnologyproductsarelaboratoryreagentsandarenottobeadmiNISTeredtohumansorusedforanydrugpurpose.Forresearchorfurthermanufacturinguseonly.
