asn168Intact N-glycans at Asn168 seem to protect DAO from rapid clearance in rodents. Full processing of all glycoforms is critical for preserving the improved in vivo half-lifeNM_000443.4(ABCB4):c.504C>T (p.Asn168=) AND Progressive familial intrahepatic cholestasis type 3. Germ classification: Benn (2 submissions) Last