The Trk B ELISA kits listed below are analytical tools for measuring concentrations of Trk B in various samples. Trk B is an alternative name for the human NTRK2 gene, which encodes the protein, neurotrophic receptor tyrosine kinase 2. It has been mentioned that Trk B plays a role in nervous system development, among other functions. Structurally, the NTRK2 protein is 822 amino acid residues in length and 92 kilodaltons in mass. However, as many as 7 protein isoforms have been identified. It is localized to the cell membrane and cytoplasm of the cell. This protein is known to be glycosylated, ubiquitinated and phosphorylated. Other names for this target antigen include DEE58, EIEE58, and GP145-TrkB. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.