Neurofascin 140 is an embryonic neuronal neurofascin isoform that promotes the assembly of the node of ranvier. Zhang A, Desmazieres A, Zonta B, Melrose S, Campbell G, Mahad D, Li Q, Sherman DL, Reynolds R, Brophy PJ J Neurosci. 2015 Feb 4; 35(5):2246-54. PMID: 25653379. Abstract CommentRecommendBookmarkWatch