Results 311 to 320 of about 227,189 (359)

Heterogeneity of antibodies to adenosine 5′-monophosphate

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1976
Antibodies to adenosine 5'-monophosphate were produced in rabbits by injecting a conjugate of the nucleotide (oxidized with periodate) with bovine serum albumin. AMP-specific antibodies were isolated by affinity chromatography. The antiserum was first applied on oligoadenylic acids-agarose column and then the unbound proteins on a morpholine derivative
Brigitte Bauvois, Marc Leng
openaire   +3 more sources

Measurement of adenosine 3′,5′-monophosphate

Analytical Biochemistry, 1967
Abstract A double-isotope dilution and derivative analysis technique is described for the measurement of adenosine 3′,5′-monophosphate. Column and paper chromatography are used for the isolation of adenosine 3′,5′-monophosphate from tissues and urine.
William J. Reddy, William J. Reddy, G.L. Pauk, G.L. Pauk   +3 more
openaire   +3 more sources

Cyclic Adenosine Monophosphate in Bacteria [PDF]

Science, 1970
Both cyclic AMP and a specific inducer acting in concert are required for the synthesis of many inducible enzymes in E. coli. Little enzyme is made in the absence of either. In contrast to the specific inducers which stimulate the synthesis only of the proteins required for their metabolism, cyclic AMP controls the ...
Robert L. Perlman, Ira Pastan
openaire   +2 more sources

A Synthetic Receptor for Cyclic Adenosine Monophosphate

Angewandte Chemie International Edition in English, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Amalia Galán, Julius Rebek, Ghislain Deslongchamps, J. De Mendoza   +3 more
openaire   +3 more sources

The measurement of adenosine 3′,5′-monophosphate in bone

Analytical Biochemistry, 1975
Abstract The binding of adenosine 3′,5′-monophosphate (cAMP) to its specific protein kinase in the presence of hydroxyapatite, collagen and chondroitin sulfate was studied. Only hydroxyapatite inhibited cAMP binding to the protein kinase. To overcome this inhibition, a new and simple technique for the extraction of cAMP from chick and cat bone was ...
Irving M. Shapiro, Zeev Davidovitch, Joseph Shanfeld   +2 more
openaire   +3 more sources

Study of conformations of the adenosine phosphates. I: Adenosine monophosphate (AMP)

Journal of Theoretical Biology, 1980
Abstract Theoretical studies of the AMP molecule are made in a free and isolated environment with extended Mickel theory (EHT) using the experimentally observed bond lengths and angles, and the experimentally observed torsion angles as a starting conformation.
Sandra Zink, Charles L. Beckel, Allen C. Larson   +2 more
openaire   +3 more sources

Adenosine 3',5'-Monophosphate and Mania

JAMA: The Journal of the American Medical Association, 1971
Adenosine 3',5'-monophosphate (cyclic AMP) is currently of intense interest to scientists in many fields of biology and medicine. Cyclic AMP plays a central role in the mediation of hormonal actions and the regulation of metabolic processes. 1 There is considerable experimental evidence for an important role of cyclic AMP in brain function.
openaire   +3 more sources

Influence of Adenosine Triphosphate, Adenosine Monophosphate and Heparin in Experimental Arteriopathy

Circulation Research, 1955
The effects, in rabbits, of heparin, AMP, and ATP against both experimental cholesterol-induced atherosclerosis and epinephrine-thyroxine medial arteriosclerosis, were studied. Heparin and AMP, in general, were ineffective. Marked, statistically significant inhibition of both experimental atherosclerosis and experimental medial arteriopathy was ...
Y. T. Oester, Bernard Friedman, Oscar F. Davis   +2 more
openaire   +3 more sources

Cyclic Adenosine Monophosphate and Hypertension in Rats

Science, 1973
Aortas from spontaneously hypertensive and stress hypertensive rats contained significantly lower intracellular concentrations of cyclic adenosine monophosphate than did their respective controls. Adenylate cyclase activity was normal but was less responsive to stimulation, while phosphodiesterase activity (especially the low Michaelis-Menten constant ...
openaire   +3 more sources

Cyclic adenosine monophosphate and the development of polysphondylium

Journal of Cell Science, 1976
ABSTRACT Centre formation in Polysphondylium violaceum is delayed for 2 h on buffered agar containing 10−3 M c-AMP, and for up to 22 h on unbuffered agar with the same c-AMP concentration. With ambient c-AMP concentrations as low as 10−8 M, P. pallidum forms numerous, small, atypical aggregates which do not fruit.
M.E. Jones, A. Robertson
openaire   +3 more sources