BPXTM Proteinase K


Proteinase K for sample digestion and DNA Extraction

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Quantity – 1 mL

Concentration – 20 mg/mL, >30 units/mg protein

Storage Requirements Store at -20°C


  • High Digestive Efficiency: Proteinase K is a robust serine protease that exhibits exceptional digestive efficiency across a wide range of sample types and conditions. Its broad substrate specificity enables the efficient digestion of various proteins, including those resistant to other proteases.
  • Versatile Applications: Our Proteinase K is suitable for a diverse range of protein analysis applications, including protein purification, mass spectrometry, Western blotting, enzyme assays, and DNA/RNA extraction protocols. Its versatility makes it an indispensable tool in molecular biology, biochemistry, and proteomics research.
  • Gentle Yet Effective: Despite its potent digestive capabilities, Proteinase K operates under mild reaction conditions, minimizing the risk of sample denaturation or degradation. This gentle yet effective digestion ensures the preservation of protein integrity and activity, allowing for accurate downstream analysis.
  • Thermal Stability: Our Proteinase K exhibits exceptional thermal stability, retaining its activity over a wide range of temperatures. This feature allows for flexibility in experimental conditions, including sample digestion at elevated temperatures for enhanced digestion efficiency.


For Research Use only. Not for use in diagnostic procedures

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BPXTM Proteinase K


In stock

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