| 单词 | radioreceptor assay |
| 释义 | > as lemmasradioreceptor assay Biology and Medicine. Designating a method of studying and measuring a biologically active substance and its cellular receptors using a radiolabelled form of the substance, typically involving competitive binding between the radiolabelled and unlabelled forms; of or relating to such a technique. Esp. in radioreceptor assay. ΘΚΠ the world > life > biology > biological processes > immunogenesis > [noun] > immunological assays radioimmunoassay1961 radioallergosorbent test1967 radiostereoassay1967 radioreceptor assay1970 1970 R. J. Lefkowitz et al. in Science 6 Nov. 635/2 A substantial advantage of the radioreceptor assay is its specificity for biologically active ACTH. 1973 Science 1 June 968 A radioreceptor assay with a sensitivity of 5 nanograms per milliliter has been developed for mammalian and avian pituitary prolactin, placental lactogenic hormones, and human growth hormones, using a membrane receptor preparation isolated from rabbit mammary glands. 1988 Jrnl. Biol. Chem. 263 12384 The receptor binding affinity of each mutant..was measured by both radioreceptor competition and receptor tyrosine kinase stimulation assays. 1993 Internat. Jrnl. Cancer 54 200 Radioreceptor analysis showed the presence of receptors for EGF in HSC-43 cells. 2006 Thyroid 16 295 We performed a quantitative retrospective analysis of serum thyrotropin receptor antibody (TRAb) concentrations measured by a second-generation radioreceptor assay in 58 patients with Graves' disease. < as lemmas |
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