Alpha-Internexin

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Alpha-internexin (499 aa, ~55 kDa) is encoded by the human INA gene. This protein is involved in the structure of the intermediate filament cytoskeleton in neurons.

**Synonyms:** - 66 kDa Neurofilament Protein - Alpha-Inx - INA - Internexin Neuronal Intermediate Filament Protein Alpha - NF-66 - Neurofilament 5 - Neurofilament Protein 5 - Neurofilament-66