Positive Samples: Raji, K-562, Jurkat, HepG2, Mouse liver, Mouse kidney Immunogen sequence: VVINEKLMNN HQLELAKQLH KEGHLFYCTC STLPGLLQSM DLSTLKCYPP GQPEKFSAFL DKVVGLQK. Isoform 1: Possible multifunctional enzyme with both glycosyltransferase and deubiquit