A number of ELISA Kits are available that target TRKB1, an alias of the protein, neurotrophic receptor tyrosine kinase 2. The human protein, encoded by the gene NTRK2, is an enzyme and member of the Protein kinase superfamily, Tyr protein kinase family, Insulin receptor subfamily. The protein's cellular localization is indicated to be cytoplasmic and membrane-associated. Additional synonyms or past names for this protein may include: EIEE58, GP145-TrkB, OBHD, TRKB, trk-B. Homology is conserved in other species, such as Mouse, Rat, Frog, Chicken.