Determination of steroids by competitive immunoassay

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

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435 79, 435 792, 435806, 436501, 436510, 436523, 436524, 436906, G01N 3353, G01N 33542, G01N 33537, G01N 33543

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active

056630549

ABSTRACT:
A method and kit for measurement of asteroid by means of a competitive immunoassay, preferably a competitive enzyme immunoassay. The method and kit involve the use of asteroid analogue conjugated to a label. The steroids that are amenable to detection by the method and kit of the present invention include estradiol and progesterone.

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M. Forest et al., O-(Carboxymethyl) Oxime Steroidal Haptens Linked in the C3 Position: Study of the Characteristics of Antibodies Against 17Alpha-Hydroxyprogesterone and Testosterone and of Their Evolution with Time, Steroids: Structure, Function, and Regulation, vol. 28, No. 6, pp. 815-827 (1976).
Database WPI, Section Ch, Week 8606, Derwent Publications Ltd., London, GB; XP002008417 & JP, A, 60 260 592 (Teikoku Hormone Mfg Ltd.), 23 Dec. 1985.

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