SRRF, or Heterogeneous nuclear ribonucleoprotein L-like, is a human gene encoded by HNRNPLL. It may also be known as: hnRNPLL; Stromal RNA-regulating factor; HNRPLL. The encoded protein has an amino acid length of 542 and a mass of 60.1 kDa. Other isoforms may exist. Homologs of this gene exist in other organisms, including: Mouse, Rat, Frog.