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Immunogen sequence: KELCSERVTI EHARARSRGG RGRGRYSDRF SSRRPRNDRR NAPPVRTE
Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 100%.
SR proteins are a highly conserved family of arginine/serine-rich, spliceosome-associated phosphoproteins essential for metazoan pre-mRNA splicing. SR proteins act early in splicing by promoting splice site recognition and spliceosome assembly. SR proteins also play a regulatory role because they can determine alternative splice site usage in vivo and in vitro. SR proteins appear to be recruited from nuclear 'speckles', in which they are concentrated to sites of transcription in order to spatially coordinate transcription and pre-mRNA splicing within the cell nucleus.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Delayed-early protein HRS; Insulin-induced growth response protein CL-4; Pre-mRNA-splicing factor SRP40; Serine/arginine-rich splicing factor 5; splicing factor arginine/serine-rich 5 (SRp40 HRS); Splicing factor, arginine/serine-rich 5; splicing factor, arginine/serine-rich 5 (SRp40, HRS); SR splicing factor 5
Gene Aliases: Cl-4; HRS; SFRS5; SRP40; SRSF5
UniProt ID: (Human) Q13243, (Rat) Q09167, (Mouse) O35326
Entrez Gene ID: (Human) 6430, (Rat) 29667, (Mouse) 20384
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