Chromatographically purified according to Drapeau et.al, J. Biol. Chem., 247, 6720 (1972).
Protease, S. aureus, Sequencing Grade
Protease, S. aureus, Sequencing Grade
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Product Description
Specifications
| Size | 5x10 µg, 5x50 µg |
| Expression System | S. aureus V8 |
| Molecular Weight (kDa) | 27,000 (Drapeau 1978) |
| Activity | ≥500 units per mg dry weight |
| Source | S. aureus V8 |
| Shipping Type | Blue ice |
| Storage | 2-8°C |
Other Information
Protease sequencing grade
Yes
Extinction Coefficient
Equals 4.26 (Houmard 1976). Optimum pH: 4.0 and 7.8 with hemoglobin substrate. (Drapeau et al. 1972). Inhibitors: Diisopropyl fluorophosphate (DFP) and monovalent anions such as F-, Cl-, Br-, CH3COO-, and NO3- (Houmard 1976).
CAS Registry Number
C.A.S.: 66676-43-5
Storage Conditions
Store at 2-8°C