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. 1983 Jan;159(1):7-11.
doi: 10.1007/BF00998807.

The immunoassay of gibberellins : II. Quantitation of GA3, GA 4 and GA 7 by ultra-sensitive solid-phase enzyme immunoassays

R Atzorn  1 , E W Weiler
Affiliations

The immunoassay of gibberellins : II. Quantitation of GA3, GA 4 and GA 7 by ultra-sensitive solid-phase enzyme immunoassays

R Atzorn et al. Planta. 1983 Jan.

Abstract

The development of sensitive and specific solid-phase enzyme immunoassays for gibberellic acid and gibberellins A4 and A7 is reported. The use of antisera of high apparent affinity (Ka over 10(10) l mol(-1)) in conjunction with alkaline phosphatase-labeled gibberellins allows, with minimum procedural effort, the quantitative determination of sub-picogram amounts of these gibberellins. The assays reported here are applicable to most gibberellins and can be set up with 1-1.5 mg of starting material. They represent the most sensitive methods for gibberellin determination known.

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References

    1. Planta. 1981 Dec;153(6):561-71 - PubMed
    1. Planta. 1983 Jan;159(1):1-6 - PubMed
    1. Planta. 1980 Apr;148(3):262-72 - PubMed
    1. Clin Chim Acta. 1977 Nov 15;81(1):1-40 - PubMed
    1. Methods Enzymol. 1980;70(A):104-42 - PubMed