Macherey-Nagel™ Proteinase K

Delivered with a stabilizing solution for enhanced stability. Macherey-Nagel™ Proteinase K is lyophilized proteinase K supplied in pre-measured vials for easy preparation of 20mg/mL stock solution. It can be used with NucleoSpin™ and NucleoBond™ kits.

Product Code	Brand	Quantity	Storage Buffer
15880918	Macherey-Nagel™ 740506.30	30 mg	1.8mL Proteinase Buffer PB
11912312	Macherey-Nagel™ 740506	100 mg (2 x 50 mg)	8mL Proteinase Buffer PB

Description

Proteinase K is necessary for the isolation of DNA or simultaneous RNA / DNA isolation for DNA viruses (e.g. HBV) that are more difficult to lyse. Proteinase K treatment is also recommended for viral RNA isolation when viscous samples have to be processed (e.g., sputum samples).

• Delivered with stabilizing solution to enable storage for up to six months at −20°C 
• No decrease of proteinase activity when dissolved in the buffer compared to dissolving in water
• Lyophilized mataerial is supplied in precisely measured vials, to which buffer solution is added to prepare 20mg/mL stock solution
• Suitable for use with the NucleoSpin™ RNA Virus F kit and other NucleoSpin™ and NucleoBond™ kits, and also suitable for use in most other applications

Specifications

• Concentration: 20 mg/mL
• Components: Buffer solution
• For Use With (Equipment): NucleoSpin™ and NucleoBond™ kits
• Content And Storage: Proteinase and Buffer, separately: room temperature (18–25°C) for at least 1 year
  Prepared Stock Solution: −20°C for up to 6 months
• Product Type: Proteinase K

• Color: White
• For Use With (Application): Viral RNA and DNA isolation, including: HCV, HBV, HAV, HIV, HSV, HPV, VZV, EBV, parvovirus B19, H5N1
• Packaging: Vial
• Source: Tritirachium album
• Form: Lyophilized