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Trypsin inhibitor from soybean ca. 50 U/mg
lyophil.
Mr ca. 22 000 • CAS [9035-81-8]
Inhibition of chymotrypsin (2).
Unit definition: 1 IU (inhibitor unit) inhibits 1 U trypsin as defined by cleavage of 1 µmole BAEE (N-benzoyl-L-arginine ethyl ester) per minute at 25 °C, pH 7.6 (3).
Activity in other units: ca. 20 000 inhibitor units/mg using BAEE as substrate for trypsin in an adaption of the method of Schwert & Takenaka (4).
References:
- Rachis, J.J. et al. (1962) Arch. Biochem. Biophys. 98, 471-8
- Bidlingmeyer, U. et al. (1972) Biochemistry 11, 3303 - 10
- Laskowski, M. (1955) Methods in Enzymology, vol. II, 36-54
- Schwert, G.W. & Takenaka, Y. (1955) Biochim. Biophys. Acta 16, 570
EINECS: 232-906-9 • HS: 35040090
Storage Temperature: +2 °C to +8 °C
| Cat.No. | Size | EUR |  |
|---|---|---|---|
| 37328.01 | 50 mg | inquire* | |
| *Please log in to see your actual prices. | |||
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Additional Information
Trypsin: General Information
Protease Inhibitors: Application Table
