PepDiana
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Primary experimental recordPositive observation

PMC10048384::ACT000099

Nattokinase (recombinant, produced by PSP2)

Evidence text

Paper-level observation

Nattokinase activity was 178.25 ± 3.84 FU/mL after 72 h of fermentation with 1.0% oyster protein hydrolysate, which was slightly better than that under other conditions.
textConfidence: medium

Assay observation

Activity
Metabolic/Cardiovascular
Subtype
Fibrinolytic
Measure
other
Comparator
=
Raw observation
178.25 ± 3.84 FU/mL (enzymatic_activity)
Normalized measurement
=178.25 other
Value minimum
174.41 other
Value maximum
182.09 other
Target
fibrin
Assay method
Not reported by source
Sequence
Not reported by source
Standardization
insufficient information

Source publication

High-Efficiency Fermentation of Nattokinase by Recombinant PSP2 Using Oyster Protein Hydrolysate as a Substrate

Foods · 2023

DOI 10.3390/foods12061252 PMC10048384
Parent mention

Release PepDiana-V1-20260620. The stable record URL can be cited directly in supplementary material and downstream analyses.