| Size | Price | Stock |
|---|---|---|
| 5mg | $25 | In-stock |
| 10mg | $35 | In-stock |
| 25mg | $60 | In-stock |
| 50mg | $90 | In-stock |
| 100mg | $135 | In-stock |
| 500mg | $400 | In-stock |
| 1 g | Get quote | |
| 5 g | Get quote | |
| We match the lowest price on market. | ||
We offer a substantial discount on larger orders, please inquire via [email protected]
or Fax: (86)21-58955996
Inquiry for price and availability only. Please place your order via our email or fax.
| Cat. No. : | HY-108717B |
| M.Wt: | 1000.00 |
| Formula: | N/A |
| Purity: | >98 % |
| Solubility: |
Proteinase K (Protease K) (NGS grade) is a nonspecific serine protease that is useful for general digestion of proteins. Proteinase K (NGS grade) is active in the presence of SDS or urea and over a wide range of pH (4-12), salt concentrations, and temperatures. Proteinase K (NGS grade) can be use for promoting methods of viral nucleic acid extraction, and detection. This product is NGS grade, no Nickase residue, and nucleic acid residue ≤5 pg/mg[1].
In Vitro:Product Information
Source: Tritirachium album
Molecular weight: 29 kDa (SDS-PAGE)
Isoelectric point: 7.81
Optimal pH: 7.0-12.0
Optimal temperature: 65°C
pH stability: pH 4.5-12.5 (25°C, 16 hours)
Thermal stability: Stable below 50°C (pH 8.0, 30 min)
Storage stability: Viability exceeds 90% within one year at 25°C
Activators: SDS (HY-K1030), Urea (HY-Y0271)
Inhibitors: Diisopropyl fluorophosphate (DFP), PMSF (HY-B0496)
Instructions
It can be dissolved in water at a concentration of 1mg/mL, or it can be dissolved according to specific experimental references.
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