It is an inhibitor of acetylcholinesterase and butyrilcholinesterase.

1-10 mg/kg on narcotized cats lower for a short period the arterial pressure.
10^-5 and 10^-4 g/ml cause inhibition of the intestine tonus and of pendulum contractions of isolated part of the intestine.
It does not present any myotic activity, but it highly enhances the action of acetylcholine on the leech dorsal muscle and the frog ventral muscle.
In vitro, it inhibits acetylcholinesterase and butyrilcholinesterase. At 1/5,700 concentration, it lowers the brain and blood serum cholinesterase activity by 61 %.

Store at +4°C, in dark place.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use