Human Protein Atlas page for SRSF11 brain expression and it shows low tissue specificity, so its everywhere. Also widely expressed outside the brain. Apparently involved in mRNA processing and splicing but it’s not clear amd the data is quite old.
I’d certainly be interested in understanding more about why AG2 picked this up and what the wider analysis involved.This gene encodes 54-kD nuclear protein that contains an arginine/serine-rich region similar to segments found in pre-mRNA splicing factors. Although the function of this protein is not yet known, structure and immunolocalization data suggest that it may play a role in pre-mRNA processing. Alternative splicing results in multiple transcript variants encoding different proteins. In addition, a pseudogene of this gene has been found on chromosome 12.[provided by RefSeq, Sep 2010