Reticulon, also know as neuroendocrine-specific protein (NSP), is a protein of unknown function which associates with the endoplasmic reticulum. This family represents the C-terminal domain of the three reticulon isoforms and their homologues.

1: cDNA cloning, genomic organization, and expression of the human RTN2 gene, a member of a gene family encoding reticulons. Roebroek AJ, Contreras B, Pauli IG, Van de Ven WJ; Genomics 1998;51:98-106. PMID:9693037

2: A reticular rhapsody: phylogenic evolution and nomenclature of the RTN/Nogo gene family. Oertle T, Klinger M, Stuermer CA, Schwab ME; FASEB J. 2003;17:1238-1247. PMID:12832288