| Specificity | Acetylcholine.Byimmunohistochemistryonratbasalforbrainandspinalchordsections,theantibodyspecificallystainsnervecellbodiesandfibres(Chagnaud,1989).
  Thecross-reactivitiesweredeterminedusinganELISAtestbycompetitionexperimentswiththefollowingcompounds:
  CompoundCross-reactivity
  Choline-GA-BSA1
  Choline-AA-BSA1/536
  Choline-SA-BSA1/2,500
  Farnesol-BSA1/>50,000
  Retinoicacid-BSA1/>50,000
  Myristicacid-BSA1/>50,000
  Acetylcholine1/>50,000
  Choline1/>50,000
  Abbreviations:
  (GA)Glutaricanhydride
  (AA)ADIpicacid
  (SA)Succinicacid
  (BSA)BovineSerumAlbumin |