MW:57,000
ExtinctionCoefficient:1.97
Lyophilizedfrom11.9mMphosphate,137mMNaCl,2.7mMKCl,pH7.4.
Storage:-20°C
BuyPurifiedNativeHumanHemopexin,HumanPlasma,LowEndotoxinLevel
Price$340.00/mg.BulkQtyAvailable.
Hemopexinisasingle-chainproteinbelongingtothefamilyofbloodtransportproteins.Itbindstohemereleasedintothebloodstreamduringthedegradationprocess.Recentstudieshavedemonstratedthathemopexinactsasanextracellularantioxidantagainsthemoglobin-mediateddamageininflammation.Hemopexinprotectsagainsthemetoxicityandconservesandrecyclesiron.Abnormallevelsofhemopexinareassociatedwithhemolyticanemia,chronicneuromusculardisease,andacuteintermittentporphyria.
Purity:>=95%bySDS-PAGE. Ref:Strop,P.,etal.1981.J.Chromat.214,317;Miller,Y.I.,etal.1996.Biochem.35,13112. PreparedfromplasmashowntobenonreactiveforHBsAg,anti-HCV,anti-HBc,andnegativeforanti-HIV1&2byFDAapprovedtests. AthensResearch&TechnologyproductsarelaboratoryreagentsandarenottobeadmiNISTeredtohumansorusedforanydrugpurpose.Forresearchuseonly.
EU:<1.0 EU/mg by fluorogenic assay, Lonza,50-658U