TASSC, or Nipsnap homolog 3A (C. elegans), is a human gene encoded by NIPSNAP3A. It may also be known as: Protein NipSnap homolog 3A; NipSnap3A; Protein NipSnap homolog 4; NipSnap4; Target for Salmonella secreted protein C; TassC; HSPC299. The encoded protein has an amino acid length of 247 and a mass of 28.5 kDa. Other isoforms may exist. TASSC is a member of the NipSnap family. Homologs of this gene exist in other organisms, including: Frog, Mouse.