CFAP126 is a symbol for the gene, Cilia and flagella associated protein 126, in humans. Other names include: Protein Flattop; Cilia- and flagella-associated protein 126; C1orf192; Flattop; Fltp. The encoded protein has an amino acid length of 177 and a mass of 19.3 kDa. Other isoforms may exist. CFAP126 is a member of the Flattop family. This gene shares homology with other species, including: Rat.