function:Not known. Possible housekeeping role.,tissue specificity:Produced abundantly in a wide variety of cell types.,
Cytoplasm . Nucleus . Early endosome . Nucleus, nuclear body . Diffuse presence in the cytoplasm and accumulation in the nucleus (PubMed:16476778). In absence of HTT, F8A1/F8A2/F8A3 is concentred in cytoplasm (By similarity). Colocalized with HTT in endosomes (PubMed:16476778). In neuron found in intranuclear structures, the intranuclear rodlets (INRs), also known as rodlets of Roncoroni, in association with ubiquitin (By similarity). .
Produced abundantly in a wide variety of cell types.
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