Elastase, lyophilized, is a proteolytic enzyme preparation supplied for cell biology and cell-dissociation applications, with CAS number 39445-21-1 and a molar mass of 25 900 g/mol. The material is provided as a lyophilized solid In life-science workflows, elastase is used to cleave elastin-rich extracellular matrix and to support gentle tissue dissociation or selective proteolysis where controlled enzymatic activity is required. Researchers in cell culture, primary-cell isolation and related dissociation methods benefit from a defined enzyme reagent with clear identity data, including EG number 254-453-6. This lyophilized elastase is available from manufacturer Carl ROTH for laboratories that need small, accurately portioned enzyme amounts for experimental series. The glass packaging protects the dry solid during storage and handling prior to use in buffered systems. Suitable for cell-biology benches focused on matrix digestion and sample preparation upstream of culture or analytical steps. Key features CAS number: 39445-21-1 Pack sizes: 10 mg, 25 mg, 100 mg EG nr.: 254-453-6 Molar mass: 25 900 g/mol Storage temperature: −20 °C Safety Data Sheet:
