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HumanZyme/Cystatin C (Recombinant Human)/HZ-1211/10 µg
ProductDescription:
- Endotoxin-free
- Animal-derivedproductfree
- AvailableinBulk
- HighActivity
Xeno-freeCystatinCHuXp(Cys-C)isexpressedinhuman293cellsasamonomerwithanapparentmolecularmassof12to13kDa.NativeCys-Cinhumanurineisfoundintwodifferentforms:onewithpI9.2andtheotherwithpI7.8byeliminationofsmallbasicpeptidesoraminoacidsfromtheN-terminalendofprotein.CystatinChasbeenstudiedforitsroleinpredictingnewonsetordeterioratingcardiovasculardisease.Thiscytokineisproducedinaserum-free,chemicallydefinedmedia.
TechnicalSpecifications:
- Species:Human
- Expression:HEK293CellExpressed
- Activity:≤5μMIC50
- Purity:>95%
- Endotoxin:<1EU/μg
- MolecularMass:12to13kDa,monomer,nonglycosylated
- Formulation:1xPBS
PurityConfirmation:
TheproteinwasresolvedbySDS-polyacrylamidegelelectrophoresisandthegelwasstainedwithCoomassieblue.
ActivityAssay:
TheinhibitoryfunctionofCystatinConpapin’sproteaseactivitywasmeasuredbyacolorimetricassayusingL-BAPAassubstrate.IC50valuewasmeasuredat5to20μg/mL(0.3to1.5μM)witharangeof1.56μg/mLto50μg/mLCystatinCinpresenceof0.55μMpapainand0.44μML-BAPA.
ReconstitutionBuffer:
Brieflycentrifugethevialbeforeopening.Itisrecommendedtoreconstitutetheproteininsterile1xPBS.