The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/200 - 1/1000.
The soybean trypsin inhibitor was first crystallized by Kunitz in 1945 and is one of several such inhibitors found in soybeans. It inhibits the proteolytic action approximately of an equal weight of crystalline trypsin by combining with trypsin to form a stable compound. Chymotrypsin is only slightly inhibited by soy inhibitor.
Kunitz trypsin inhibitor antibody
Kunitz type trypsin inhibitor A antibody
Trypsin inhibitor A antibody
has not yet been referenced specifically in any publications.