QKI Rabbit anti-Human, Mouse, Rat, Polyclonal, Proteintech

This gene encodes the sacsin protein, which includes a UbL domain at the N-terminus, a DnaJ domain, and a HEPN domain at the C-terminus. The gene is highly expressed in the central nervous system, also found in skin, skeletal muscles and at low levels in the pancreas. This gene includes a very large exon spanning more than 12.8 kb. Mutations in this gene result in autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS), a neurodegenerative disorder characterized by early-onset cerebellar ataxia with spasticity and peripheral neuropathy. Sacsin has been found to protect against mutant ataxin-1. A pseudogene associated with this gene is located on chromosome 11. Alternative splicing of this gene results in multiple transcript variants.