title: The immunoassay of gibberellins : I. radioimmunoassays for the gibberellins A1, A 3, A 4, A 7, A 9 and A 20.
abstract: Immunological assays for the detection of picogram amounts of gibberellins A1, A3, A4, A7, A9 and A20 are described. Antisera of high affinity (Ka over 10(10) l mol(-1)) were raised in rabbits by immunization against carboxyl-coupled gibberellin-bovine-serum-albumin conjugates and used in combination with tritiated gibberellins or gibberellin derivatives of high specific radioactivity (over 10(14) Bq mol(-1)). The assays allow gibberellin quantitation in as little as 1 mg of vegetative plant tissue.
authors.affiliation: Lehrstuhl für Pflanzenphysiologie, Ruhr-Universität, Postfach 102148, D-4630, Bochum, Federal Republic of Germany.
authors.forename: R
authors.initials: R
authors.lastname: Atzorn
authors.forename: E W
authors.initials: EW
authors.lastname: Weiler