DDX19B Antibody (N-term) from MyBioSource.com

DEAD box proteins, characterized by the conserved motif
Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are
implicated in a number of cellular processes involving alteration
of RNA secondary structure such as translation initiation, nuclear
and mitochondrial splicing, and ribosome and spliceosome assembly.
Based on their distribution patterns, some members of this family
are believed to be involved in embryogenesis, spermatogenesis, and
cellular growth and division. This gene encodes a DEAD box protein,
which exhibits RNA-dependent ATPase and ATP-dependent RNA-unwinding
activities. This protein is recruited to the cytoplasmic fibrils of
the nuclear pore complex, where it participates in the export of
mRNA from the nucleus. Multiple alternatively spliced transcript
variants encoding different isoforms have been found for this gene.