| Host Species | T. album |
|---|---|
| Product Type | Proteinase K |
| Quantity | 1.25 mL |
| Shipping Condition | Dry Ice |
| Concentration | 20 mg/mL |
| Form | Liquid |
| Product Line | Ambion |
| Unit Size | Each |
Answer:The enzyme is supplied at 20 mg/mL.
Answer:Yes. Recombinant Proteinase K remains active in the presence of SDS or urea.
Answer:Store it at –20°C and avoid frost-free freezers.
Recombinant Proteinase K Solution is used to digest proteins during nucleic-acid purification and to terminate enzyme reactions that would otherwise interfere with downstream analysis. The enzyme is supplied at 20 mg/mL in 50% glycerol, eliminating the need to weigh small quantities of lyophilized powder. It remains active in the presence of SDS or urea and functions across broad ranges of pH, salt concentration, and temperature. Typical working concentrations are approximately 50–250 µg/mL, depending on sample protein content and nuclease burden. The solution is suitable for RNA preparation, high-molecular-weight DNA preparation for pulsed-field gel electrophoresis, and cleanup of protein-rich samples before phenol extraction. This configuration contains 1.25 mL and should be stored at –20°C in a non-frost-free freezer for long-term stability.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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