Trypsin Inhibitor, Soybean, High Activity-CAS 9035-81-8-Calbiochem

100

≥90% (SDS-PAGE)

lyophilized solid

≥7,000 units/mg protein

Calbiochem^®

OK to freeze
desiccated

white

67 mM potassium phosphate buffer, pH 7.6: 5 mg/mL

ambient

−20℃

100, 250 mg in Plastic ampoule

Inactivates trypsin on an equal molar basis. To ensure complete inhibition of trypsin activity, a working concentration of soybean trypsin inhibitor should exceed that of trypsin by a factor of at least 2.
Component VI of Rackis. Does not inhibit chymotrypsin activity.

Product does not compete with ATP.
Reversible: no
Primary Target
Trypsin
Cell permeable: no

Toxicity: Standard Handling (A)

One unit is defined as the amount of protein that will inhibit 1 unit of trypsin activity using BAEE as a substrate at 25°C, pH 7.6.

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Uchino, T., et al. 1993. J. Biol. Chem.268, 527.

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

10-13 - German Storage Class 10 to 13