NP_001035515.1
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NCBI GenBank Nucleotide #
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UniProt Primary Accession #
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UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
21,283 Da
NCBI Official Full Name
splicing factor U2AF 26 kDa subunit isoform 1
NCBI Official Synonym Full Names
U2 small nuclear RNA auxiliary factor 1 like 4
NCBI Official Synonym Symbols
U2af26; U2AF1L3; U2AF1RS3; U2AF1-RS3; U2AF1L3V1 [Similar Products]
NCBI Protein Information
splicing factor U2AF 26 kDa subunit
UniProt Protein Name
Splicing factor U2AF 26 kDa subunit
UniProt Synonym Protein Names
U2 auxiliary factor 26; U2 small nuclear RNA auxiliary factor 1-like protein 4; U2AF1-like 4
UniProt Synonym Gene Names
U2AF1-RS3; U2AF1L3; U2 small nuclear RNA auxiliary factor 1-like protein 3; U2AF1-like protein 3 [Similar Products]
UniProt Entry Name
U2AF4_HUMAN
UniProt Comments for U2AF1L4
U2AF1L4: 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. Belongs to the splicing factor SR family. 3 isoforms of the human protein are produced by alternative splicing.
Protein type: RNA splicing
Chromosomal Location of Human Ortholog: 19q13.12
Research Articles on U2AF1L4
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Pathways associated with anti-U2AF1L4 antibody
Organs/Tissues associated with anti-U2AF1L4 antibody
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