o-Phthaldialdehyde reactive substances in dog's plasma and gelatin (Haemaccel®) complicating the determination of histamine

@article{Lorenz1974oPhthaldialdehydeRS,
  title={o-Phthaldialdehyde reactive substances in dog's plasma and gelatin (Haemaccel®) complicating the determination of histamine},
  author={Wilfried Lorenz and Hannes Barth and Anton Schmal and Ilka Niemeyer and Petra Dormann},
  journal={Agents and Actions},
  year={1974},
  volume={4},
  pages={206-208}
}
These results indicate that even small alterations of the incubation procedure witho-phthaldialdehyde may considerably influence the specificity of the fluorometric histamine assay. Tests for identification of this amine are always necessary in studies on histamine in body fluids or following the administration of drugs.