Recombinant Human Splicing factor U2AF 26 kDa subunit (U2AF1L4)
| Product Name | Recombinant Human Splicing factor U2AF 26 kDa subunit (U2AF1L4) |
|---|---|
| Description | RNA-binding protein that function as a pre-mRNA splicing factor. 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. Acts by enhancing the binding of U2AF2 to weak pyrimidine tracts. Also participates in the regulation of alternative pre-mRNA splicing. Activates exon 5 skipping of PTPRC during T-cell activation; an event reversed by GFI1. Binds to RNA at the AG dinucleotide at the 3'-splice site. Shows a preference for AGC or AGA |
| Synonyms |
U2 auxiliary factor 26 U2 small nuclear RNA auxiliary factor 1-like protein 4 |
| Host | E.coli |
| Molecular Weight | 49 |
| Amino Acid Sequence | MAEYLASIFGTEKDKVNCSFYFKIGVCRHGDRCSRLHNKPTFSQEVFTELQEKYGEIEEMNVCDNLGDHLVGNVYVKFRREEDGERAVAELSNRWFNGQAVHGNVPEVASATSCICGPFPRTSRGSSMGGDPGAGHPRGSILATIPERGTIGVPLITGMAASEALAPLPFTPNRDRCSWQDLSSKPPSLSCPILPRLPGSIM |
| Protein Length | Full Length of Isoform 2 , 1-202aa |
| Tag | N-terminal GST-tagged |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in Tris-based buffer, 50% glycerol |
| Purity | Greater than 90% as determined by SDS-PAGE. |
| References |
"Auxiliary splice factor U2AF26 and transcription factor Gfi1 cooperate directly in regulating CD45 alternative splicing." Heyd F., ten Dam G., Moeroey T. Nat. Immunol. 7:859-867(2006) |
| Background | RNA-binding protein that function as a pre-mRNA splicing factor. 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. Acts by enhancing the binding of U2AF2 to weak pyrimidine tracts. Also participates in the regulation of alternative pre-mRNA splicing. Activates exon 5 skipping of PTPRC during T-cell activation; an event reversed by GFI1. Binds to RNA at the AG dinucleotide at the 3'-splice site. Shows a preference for AGC or AGA |
| Supplier | Cusabio |
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