Serine/Arginine-Rich Splicing Factor 1

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

**Definition:** Serine/arginine-rich splicing factor 1 (248 aa, ~28 kDa) is encoded by the human SRSF1 gene. This protein is involved in the regulation of RNA splicing.

**Synonyms:** - ASF-1 - Alternate Splicing Factor - Alternative-Splicing Factor 1 - Pre-mRNA-Splicing Factor SF2, P33 Subunit - SR Splicing Factor 1 - Splicing Factor 2 - Splicing Factor, Arginine/Serine-Rich 1