FAT10 Antibody

Ubiquitin D, Diubiquitin or FAT10 (HLA-F-adjacent transcript 10), is a protein that in humans is encoded by the UBD gene. It is a ubiquitin-like protein modifier that can be covalently attached to target protein and subsequently leads to their degradation by the 26S proteasome in a NUB1L-dependent manner. This gene may be involved in dendritic cell (DC) maturation, the process by which immature dendritic cells differentiate into fully competent antigen-presenting cells that initiate T-cell responses. It may be involved in the formation of aggresomes when proteasome is saturated or impaired. FAT10 mediates apoptosis in a caspase-dependent manner, especially in renal epithelium and tubular cells during renal diseases such as polycystic kidney disease and Human immunodeficiency virus (HIV)-associated nephropathy (HIVAN). It may also function as a survival factor.