An E.coli-derived zebrafish Hook3 recombinant protein (amino acids E14-R198) was used as the immunogen for the Zebrafish Hook3 antibody.
Protein Hook homolog 3 is a protein that in humans is encoded by the HOOK3 gene. Hook proteins are cytosolic coiled-coil proteins that contain conserved N-terminal domains, which attach to microtubules, and more divergent C-terminal domains, which mediate binding to organelles. The Drosophila Hook protein is a component of the endocytic compartment.