CAS Registry Number

CAS 39450-01-6 — Proteinase K

Proteinase K is a serine protease used for digesting proteins in molecular biology applications such as DNA and RNA extraction. It is stable at high temperatures and denaturing conditions, making it ideal for inactivating nucleases. Available with CAS number 39450-01-6, molecular formula C29H27N2O12P, and molecular weight 626.50 g/mol. Store at -15 to -20 °C. Hazard classification includes signal word Danger. Molekula supplies Proteinase K from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Proteinase K (DNA content ≤ 10 pg/mg) · Proteinase K Solution 20 mg/ml