title: Biochemical characterization of chicken secretory component.
abstract: Human dimeric IgA was injected i.v. into chickens whose bile was then collected. The human IgA which had been transported across the hepatocytes of the chicken was subsequently purified from the bile and shown to be associated with a protein of 80 kDa and pI 4.6, which reacted with rabbit antisera to chicken bile proteins but not with an antiserum to human alpha chain. The chicken bile protein thus has functional and biochemical properties similar to those of mammalian secretory component.
authors.forename: J V
authors.initials: JV
authors.lastname: Peppard
authors.forename: S M
authors.initials: SM
authors.lastname: Hobbs
authors.forename: L E
authors.initials: LE
authors.lastname: Jackson
authors.forename: M E
authors.initials: ME
authors.lastname: Rose
authors.forename: A P
authors.initials: AP
authors.lastname: Mockett
mesh_terms: D000818:Animals; D001646:Bile / Q000032:analysis*; D002645:Chickens / Q000378:metabolism*; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000008:administration & dosage / Q000378:metabolism*; D007128:Immunoglobulin Fragments / Q000302:isolation & purification*; D008099:Liver / Q000378:metabolism; D012635:Secretory Component / Q000302:isolation & purification* / Q000502:physiology
chemical_list: D007070:Immunoglobulin A; D007128:Immunoglobulin Fragments; D012635:Secretory Component