منابع مشابه
Insulin radioreceptor assay for human erythrocytes.
Human erythrocytes have specific insulin receptors. A radloreceptor assay for the determination of Insulin binding to these receptors is presented. After two passages over a Boyum-type adient, erythrocytes from freshly collected heparinized blood were isolated and 3.5 X iO erythrocytes per milliliterwere incubated for 2.5 h in a modified pH 8.0 4-(2-hydroxyethyl)1-piperazine ethane sulfonate bu...
متن کاملA Radioreceptor Assay for Quantitating Plasma
A sensitive and precise radioreceptor assay for determining plasma levels of human factor Vill/von Willebrand’s factor (FVIII/vWF) has been developed by taking advantage of the FVliI/vWF receptor sites on human platelets. Paraformaldehyde-fixed platelets. which were processed and then stored. retained FVIII/vWF binding activity and therefore could be used as a convenient source of receptors. Th...
متن کاملA Radioreceptor Assay for Quantitating Plasma Factor Vill
A sensitive and precise radioreceptor assay for determining plasma levels of human factor Vill/von Willebrand’s factor (FVIII/vWF) has been developed by taking advantage of the FVliI/vWF receptor sites on human platelets. Paraformaldehyde-fixed platelets. which were processed and then stored. retained FVIII/vWF binding activity and therefore could be used as a convenient source of receptors. Th...
متن کاملSpecificities compared for a radioreceptor assay and a radioimmunoassay of atrial natriuretic peptide.
The main active form of atrial natriuretic peptide (ANP) in the circulation is alpha ANP(1-28) [gamma-ANP(99-126)], although some active and inactive metabolites are also though to be present. Some immunoassays for alpha ANP reportedly detect inactive metabolites, as determined by their comparison with results by receptor assay, which would lead to misleading results for alpha ANP(1-28) measure...
متن کاملInterference with fluorimetric assay of catecholamine by labetalol.
Influence of labetalol and 5-(1-hydroxy-2-aminoethyl)salicylamide (SA), a part of the chemical structure of labetalol, on the fluorimetric assay of catecholamine (CA) was studied. Both labetalol and SA have a weak but significant fluorescence which is indistinguishable from that of CA with peaks of excitation/emission wavelengths at 410/490. It is thus concluded that an apparent increase in uri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Clinical Pharmacology
سال: 1981
ISSN: 0306-5251
DOI: 10.1111/j.1365-2125.1981.tb01214.x