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Literature summary for 3.4.21.9 extracted from
- Specific one-stage method for assay of enterokinase activity by release of radiolabelled activation peptides from alpha-N-[3H]acetyl-trypsinogen and the effect of calcium ions on the enzyme activity (1981), Biochem. J., 197, 239-244.
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Homo sapiens | - |
- |
- |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
novel assay method for detection of approximately 1 fmol of enzyme. The method depends on quantification of the release of specifically radiolabelled activation peptides from bovine trypsinogen. The assay is applicable to biological fluids such as serum | Homo sapiens |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| trypsinogen + H2O | - |
Homo sapiens | trypsin + ? | - |
? |  |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
in presence of 7.5 mM CaCl2 | Homo sapiens |
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