CELF3 (CUG-BP- and ETR-3-like factor 3), also known as TNRC4 (trinucleotide repeat containing 4), CAGH4 (CAG repeat protein 4), ETR-1 (ELAV-type RNA-binding protein 1), ERDA4 (expanded repeat domain protein CAG/CTG 4) or BRUNOL1 (Bruno-like protein 1), is an RNA-binding protein that belongs to the CELF/BRUNOL family of proteins. Expressed specifically in brain, CELF3 contains three RRM (RNA recognition motif) domains (two at the N-terminus and one at the C-terminus) and localizes to the nucleus and the cytoplasm. As is characteristic of the CELF/BRUNOL family, CELF3 binds specifically to muscle-specific splicing enhancer (MSE)-containing RNAs and is believed to play a role in the regulation of pre-mRNA alternative splicing. In addition, CELF3 may participate in translation and mRNA editing. Due to alternative splicing events, CELF3 exists as three isoforms.
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WBIPELISA
recommended for detection of CELF3 of mouse, rat, human and canine origin by WB, IP and ELISA: