Recombinant Proteinase K protein

SKU: orb668872

Description

Recombinant Proteinase K protein

Research Area

Epigenetics

Images & Validation

• Application Notes:
  Proteinase K HOT~

Key Properties

• Source: Yeast
• Biological Origin: Tritirachium album (Engyodontium album)
• Biological Activity: ①Using the absorbance A275 as the vertical axis and different concentrations of tyrosine as the horizontal axis, a standard curve was drawn, and the enzyme activity was calculated ＞30U/mg. Unit definition:One unit is defined as the amount of enzyme that catalyzes the formation of 1 umol of tyrosine per minute at pH 7.5 at 37°C ②Detect Nucleic acid residue by agarose gel electrophores. ③Detect DNase residue by agarose gel electrophores. ④Detect RNase residue by agarose gel electrophores. ⑤The Proteinase K powder was stored at 4℃. And its enzyme activity was assayed every month over the past year. The left chart shows how its enzyme activity changes in a year. It turns out the enzyme activity is maintained more than 95%, which indicates that proteinase K is very stable.
• Molecular Weight: 28.9 kDa
• Purity: Greater than 95% as determined by SDS-PAGE.

Storage & Handling

• Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
• Form/Appearance: Liquid or Lyophilized powder
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Quick Database Links

UniProt

P06873