منابع مشابه
Development of a radioimmunoassay for the soybean phytoalexin glyceollin I.
A radioimmunoassay for glyceollin I, the major phytoalexin produced by soybean (Glycine max [L.] Merr.), has been developed. Antibodies were raised in rabbits against a glyceollin I-bovine serum albumin conjugate. The antisera were used to establish a radioimmunoassay for glyceollin I using [(125)I]glyceollin I as the tracer. A logit plot of a standard concentration series yielded a straight li...
متن کاملMicroencapsulated antibodies in radioimmunoassay--I. Determination of digoxin.
We describe the application of the microencapsulated-antibody technique to the radioimmunoassay of digoxin in serum. Droplets of emulsified rabbit antibody are microencapsulated in a semipermeable nylon membrane by an interfacial polymerization technique. The antibody microcapsules are incubated with 125I-labeled digoxin and unlabeled digoxin for 15 min at 37 degrees C, then free and bound digo...
متن کاملRadioimmunoassay of angiotensin I, for estimation of plasma renin activity.
Submitters: Betty Lash and Norman Fleischer, Department of Medicine and the Baylor General Clinical Research Center, Baylor College of Medicine, 1200 Moursund, Houston, Tex. 77025 Evaluators: Andrew M. Michelakis, School of Medicine, Vanderbilt University, Nashville, Tenn. 37232 L. Rao Chervu, Albert Einstein College of Medicine, Yeshiva University, 1300 Morris Park Ave., Bronx, N. Y. 10461 Fre...
متن کاملRadioimmunoassay of the carboxyterminal propeptide of human type I procollagen.
Type I collagen is the most abundant collagen type in soft tissues and the only type found in mineralized bone. We established a rapid equilibrium radioimmunoassay for the carboxyterminal propeptide of human type I procollagen (PICP), to be used as an indicator of the synthesis of type I collagen. We isolated type I procollagen from the medium of primary cultures of human skin fibroblasts, dige...
متن کاملEstimation of plasma renin activity by radioimmunoassay of angiotensin I.
The renin-angiotensin-aldosterone hor monal system has been shown to be involved in the pathogenesis of certain hypertensive disorders, notably primary aldosteronism, malignant hypertension, renovascular hy pertension and that induced by oral con traceptives. 1 " 7 Plasma renin assay has be come an important diagnostic tool for in vestigating these disorders. Previously, plasma renin activ...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1971
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.20.7_360