Splicing factor U2AF 35 kDa subunit , U2AF1 , U2 small nuclear RNA auxiliary factor 1 , U2 auxiliary factor 35 kDa subunit , U2AFBP , U2 snRNP auxiliary factor small subunit , U2AF35
Plays a critical role in both constitutive and enhancer-dependent splicing by mediating protein-protein interactions and protein-RNA interactions required for accurate 3-splice site selection. Recruits U2 snRNP to the branch point. Directly mediates interactions between U2AF2 and proteins bound to the enhancers and thus may function as a bridge between U2AF2 and the enhancer complex to recruit it to the adjacent intron. U2AF1 Protein, Human, Recombinant (GST) is expressed in E. coli expression system with N-GST tag. The predicted molecular weight is 54.9 kDa and the accession number is Q01081.
TMPH-02134
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