Collagenase(AnimalOriginFree)-BSource:ClostridiumhistolyticumPreparedfromculturesgrowninmediumcompletelydevoidofanimalbasedcomponentsanddesignedforbioprocessingapplicationswhereintroductionofanimalderivedpathogensmustbeprevented.Storeat2-8°C.≥300unitspermgdryweight

• New! AnimalOriginFree TypesAFA,AFBandAFCcollagenasesarederivedfromculturesgrowninmediumcompletelydevoidofanimalbasedcomponentsanddesignedforbioprocessingapplicationswhereintroductionofpotentialanimalderivedpathogensmustbeprevented.LevelsofsecondaryproteasesaresimilartoTypes1and2collagenase.

• CLSAFA istheoriginalAFAgradedesignedtohavecollagenaseandsecondaryproteasessimilartoTypes1and2collagenase.
• CLSAFB containshighercollagenaseandcaseinaseactivitiesthanCLSAFA.
• CLSAFC hasespeciallylowtrypticactivitysimilartoType4collagenase.

•Worthingtonalsooffers0.22micronfilteredpreparationsofeachtypein50mg/vialpre-packagedformfordirectreconstitutionanduseinallisolationprocedures.

美国Worthington Biochemical Corporation成立于1947年，位于美国东海岸美丽海滨小城Lakewood, 有超过60年的生产经营历史，是世界上最主要的酶类供应商，是细胞分离酶的专家级公司。同时，也提供DNA/RNA纯化等分子生物学方面的产品。Worthington已经被购买和出售了好几次，并于1987年返回到沃辛顿家族。60年来，Worthington一直保持世界上高纯度酶的主要来源。