NF68 is an alias for the gene, Neurofilament, light polypeptide, in humans. Other names include: Neurofilament light polypeptide; NF-L; 68 kDa neurofilament protein; Neurofilament triplet L protein; protein phosphatase 1, regulatory subunit 110; CMT1F; CMT2E; NFL; PPP1R110. The encoded protein has an amino acid length of 543 and a mass of 61.5 kDa. Other isoforms may exist. NF68 is a member of the Intermediate filament family. This gene shares homology with other species, including: Mouse, Rat, Frog, Chicken.