NCIt definition : An antigen that may be derived from the 50 kDa UGA-suppressor tRNA associated protein
complex. It can be considered as an autoantigen and is commonly associated with type
1 and 2 autoimmune hepatitis.;
Alternative definition : CDISC: A soluble cytosolic liver antigen which is most frequently the 50 kDa UGA serine
tRNA-associated protein complex (tRNP(Ser)Sec). It can be considered as an autoantigen
and is commonly associated with type 1 and 2 autoimmune hepatitis.;