Catalog No. Size PriceQuantity
M7897-2 2mg solid $105
M7897-10 10mg solid $315


Nattokinase is a potent fibrinolytic enzyme. Nattokinase can break down blood clots by directly hydrolyzing fibrin and plasmin substrate. Nattokinase can be used for the research of cardiovascular diseases.

Product information

CAS Number: 133876-92-3

Chemical Name: Nattokinase

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: H2O : 100 mg/mL (Need ultrasonic)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Nattokinase dissolves 94% blood clot at ten minutes and degrades the fibrin clot after two hours of incubation.

In Vivo:

Nattokinase (150-250 mg/kg; oral gavage twice daily for 2 days) exhibits fibrinolytic activity and dissolves blood clots in vivo.


  1. Weng Y, et, al. Nattokinase: An Oral Antithrombotic Agent for the Prevention of Cardiovascular Disease. Int J Mol Sci. 2017 Feb 28; 18(3):523.
  2. Chandrasekaran SD, et, al. Exploring the In Vitro Thrombolytic Activity of Nattokinase From a New Strain Pseudomonas aeruginosa CMSS. Jundishapur J Microbiol. 2015 Oct 26; 8(10): e23567.
  3. Xu J, et, al. Thrombolytic effects in vivo of nattokinase in a carrageenan-induced rat model of thrombosis. Acta Haematol. 2014; 132(2): 247-53.

Products are for research use only. Not for human use.

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