Enables mRNA 3'-UTR binding activity. Predicted to be involved in several processes, including cellular response to cytokine stimulus; cellular response to growth factor stimulus; and regulation of gene expression. Predicted to act upstream of or within several processes, including negative regulation of inflammatory response; negative regulation of myeloid cell differentiation; and regulation of RNA metabolic process. Located in cytoplasm and nucleus. Orthologous to human ZFP36 (ZFP36 ring finger protein). [provided by Alliance of Genome Resources, Apr 2022]