SFRS1 is a member of the arginine/serine-rich splicing factor protein family, and functions in both constitutive and alternative pre-mRNA splicing. The protein binds to pre-mRNA transcripts and components of the spliceosome, and can either activate or repress splicing depending on the location of the pre-mRNA binding site. The proteins ability to activate splicing is regulated by phosphorylation and interactions with other splicing factor associated proteins.
Peptides are lyophilized in a solid powder format. Peptides can be reconstituted in solution using the appropriate buffer as needed.
Target:
The synthetic peptide sequence used to generate the antibody AP6857a was selected from the N-term region of human SFRS1. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
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