Proteinase K from Tritirachium albumsolution 20 mg solid/ml, ≥ 600 mAnson-U/ml
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EC 3.4.21.14 • Mr
Mr 28.000
•
Serine protease with very broad range of action: cleaves peptide bonds at the
carboxylic side of aliphatic, aromatic, and hydrophobic amino acids.
Suitable
for the isolation of DNA and RNA (1, 3).
Unit definition: 1 mAnson unit is defined as the amount of enzyme that liberates folin-positive amino acids and peptides, corresponding to 1 µmol tyrosine per minute at 37 °C and pH 7.4 using urea-denatured hemoglobin as substrate (4).
Activity (U/ml): ≥ 600
Inhibitors for proteinase: AEBSF (cat. no. 12745), (PEFABLOC® SC (cat. no. 31682) and PMSF (cat. no. 32395)
Extraneous activities: DNases and RNases not detectable
References:
- Ebeling, W. et al.(1974) Eur. J. Biochem. 47, 91-7
- Lin, Y. et al.(1969) J. Biol. Chem. 244, 789-93
- Sambrook, Fritsch, Maniatis (1989) Molecular Cloning, Cold Spring Harbor Laboratory Press (B.16, 1.61)
- Anson, M.L. (1938) J. Gen. Physiol. 22, 79-98
 |
| DANGER |
| Hazard Statements | H334 |
| Precautions | P261 - P285 |
| Reaction | P304 +P341 - P342 +P311 |
WGK: 1 • HS: 38229000
Storage Temperature: -15 °C to -25 °C
Cat.No.
Size
EUR
33755.02
5
ml
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33755.03
10
ml
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