69066-M
Recombinant Enterokinase
別名:
Enterokinase Enzyme, Enterokinase Protein, Recombinant Enterokinase
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この商品について
NACRES:
NA.54
UNSPSC Code:
12352202
Biological source:
bovine
Recombinant:
expressed in E. coli
biological source
bovine
Quality Segment
recombinant
expressed in E. coli
form
liquid
manufacturer/tradename
Novagen®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
technique(s)
targeted protein degradation: suitable
suitability
suitable for enzyme test
application(s)
diagnostic assay manufacturing
storage temp.
−20°C
General description
Recombinant Enterokinase (rEK) is a highly purified preparation of the catalytic subunit of bovine enterokinase, a serine protease which recognizes the identical cleavage site as the native enzyme (AspAspAspAspLys↓) and has similar enzymatic activity. This enzyme is produced in E. coli and purified to yield the highest activity available, and is qualified for specific cleavage of appropriate fusion proteins. Supplied as a solution in 50% glycerol. EC 3.4.21.9, M.W. 26,300.
Other Notes
Collins-Racie, L.A. et al. 1995. Bio/Technology 13, 982.
One unit is defined as the amount of enzyme that will cleave 50 µg of fusion protein in 16 hours at 23°C, in a buffer containing 20 mM Tris-HCl pH 7.4, 50 mM NaCl, 2 mM CaCl₂.
Legal Information
NOVAGEN is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Multiple Toxicity Values, refer to MSDS (O)
保管分類
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable