There are a number of ELISA Kits available for the measurement of glutamate receptor, ionotropic, AMPA3 (alpha 3), another term for the human protein, glutamate ionotropic receptor AMPA type subunit 3. Other synonyms may include: glutamate receptor 3, AMPA-selective glutamate receptor 3, dJ1171F9.1, gluR-3, glutamate receptor subunit 3, glutamate receptor ionotrophic AMPA 3, and glutamate receptor ionotropic AMPA 3. It is encoded by the GRIA3 gene to yield a protein 894 amino acids in length and 101.2 kDa in size. However, there are up to 2 reported isoforms. The protein is categorized into the Glutamate-gated ion channel (TC 1.A.10.1) family, GRIA3 subfamily. Versions of glutamate receptor, ionotropic, AMPA3 (alpha 3) are present in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.