Influence of boar acrosin antibodies produced in rabbit and sheep on chymotrypsinogen activation catalyzed by acrosin from boar, bull, ram, rabbkt and human. |
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Authors: | G S Borhan H Tschesche H Fritz |
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Abstract: | Activation of bovine chymotrypsinogen is catalyzed with increasing velocity by human, rabbit, boar, bull and ram acrosin. Antiboar-acrosin rabbit gamma-globulins cause a significant reduction in the proenzyme activation rate induced by boar and bull acrosin, but only a weak reduction or none if ram or rabbit acrosin is the activating agent. The antiboar-acrosin gamma-globulins from sheep strongly inhibit chymotrypsinogen activation by ram, bull and boar acrosin, and significantly inhibit the human acrosin-catalyzed reaction. |
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