Immunocytochemical localization of the high-affinity glutamate transporter, EAAC1, in the retina of representative vertebrate species

Neurosci Lett. 1996 Jun 28;211(3):191-4. doi: 10.1016/0304-3940(96)12762-2.


The glutamate transporter, EAAC1, was localized immunocytochemically in goldfish, salamander, turtle, chicken, and rat retinas, using affinity-purified oligopeptide antibodies. Immunoreactive (IR) EAAC1 was present in the inner plexiform layer of all species, and in cell bodies of bipolar, amacrine, and ganglion cells of most species, but absent from photoreceptors and Müller's glial cells. Western blots revealed an IR-EAAC1 band at 70 kDa. Staining was abolished by preabsorption with EAAC1 peptide.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • ATP-Binding Cassette Transporters / metabolism*
  • Amino Acid Transport System X-AG
  • Animals
  • Chickens
  • Goldfish
  • Immunohistochemistry
  • Rats
  • Retina / metabolism*
  • Turtles
  • Urodela


  • ATP-Binding Cassette Transporters
  • Amino Acid Transport System X-AG