Great Price! We are using this (DL-AP4) to block transmission through the ON-pathway in retinal bipolar cells; it seems to work well, and the price is great!
Verified customer, Washington State University
The effects of a series of omega-phosphonic alpha-carboxylic amino acids on electrically evoked and excitant amino acid-induced responses in isolated spinal cord preparations.
Evans RH et al (1982) Br J Pharmacol 75(1) : 65-75.