U2AF1L3 (U2AF1L4) (NM_144987) Human Recombinant Protein

SKU TP760572

Purified recombinant protein of Human U2 small nuclear RNA auxiliary factor 1-like 4 (U2AF1L4), transcript variant 2, full length, with N-terminal HIS tag, expressed in E.Coli, 50ug

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  A DNA sequence encoding human full-length U2AF1L4
• Tag: N-His
• Predicted MW: 21.8 kDa
• Concentration: >0.05 µg/µL as determined by microplate BCA method
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: 50 mM Tris-HCl, pH 8.0, 8 M urea
• Note: For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
• Shipping: Dry Ice

Reference Data

• RefSeq: NP_659424
• Locus ID: 199746
• UniProt ID: Q8WU68
• Cytogenetics: 19q13.12
• RefSeq Size: 741
• RefSeq ORF: 606
• Synonyms: U2AF1-RS3; U2AF1L3; U2AF1L3V1; U2AF1RS3; U2af26
• Summary: 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 (By similarity). Shows a preference for AGC or AGA (By similarity).[UniProtKB/Swiss-Prot Function]