SRSF6 is a symbol for the gene, Serine/arginine-rich splicing factor 6, in humans. Other names include: Splicing factor, arginine/serine-rich 6; Pre-mRNA-splicing factor SRP55; pre-mRNA splicing factor SRP55; SR splicing factor 6; B52; HEL-S-91; SFRS6; SRP55. The encoded protein has an amino acid length of 344 and a mass of 39.6 kDa. Other isoforms may exist. SRSF6 is a member of the Splicing factor SR family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog.