Results 231 to 240 of about 256,941 (291)
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Spin-parity combinations in 32P from the 34S(, α)32P reaction
Nuclear Physics A, 1977Abstract The reaction 34S( d , α)32P has been studied using a tensor-polarized deuteron beam at bombarding energies of 8.25, 8.50, 8.75, 9.25 and 9.50 MeV. From measurement of the tensor analyzing power, T20 when α-particles are emitted near 0°, spin-parity combinations have been assigned to 23 levels in 32P in the excitation energy range 1.0 to ...
A.M. Baxter +3 more
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Enzymatic synthesis of [β-32P]ADP using adenylate kinase and [γ-32P]ATP
Analytical Biochemistry, 1985An enzymatic method for the synthesis of [beta-32P]ADP from [gamma-32P]ATP is described. This substrate is required for the assay of ADPase and is not commercially available. The method described results in a preparation of [beta-32P]ADP of high purity with a yield of approximately 40% the theoretical obtainable.
J M, Dawson, N D, Cook, T J, Peters
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Nuclear Physics A, 1976
Abstract Spins, parities and transition probabilities of levels in 32P at Ex > 3.5 MeV have been determined with the 29Si(α, pγ)32P reaction at bombarding energies of Eα = 12.80, 12.93 and 16.30 MeV. Proton-gamma angular correlation experiments and DSA lifetime measurements lead to six unambiguous spin assignments and to many spin limitations.
F.E.H. Van Eijkern +3 more
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Abstract Spins, parities and transition probabilities of levels in 32P at Ex > 3.5 MeV have been determined with the 29Si(α, pγ)32P reaction at bombarding energies of Eα = 12.80, 12.93 and 16.30 MeV. Proton-gamma angular correlation experiments and DSA lifetime measurements lead to six unambiguous spin assignments and to many spin limitations.
F.E.H. Van Eijkern +3 more
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Synthesis of [γ-32P]thiamine triphosphate
Analytical Biochemistry, 1988We developed a novel chemical synthesis of thiamine triphosphate which allows us to incorporate 32P in the gamma position. The reaction is based on the condensation of [32P]orthophosphoric acid and thiamine diphosphate in the presence of ethyl chloroformate.
C, Grandfils +3 more
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The labelling of human serum by 32P-DiIsopropylphosphorofluoridate (DF32P)
Biochimica et Biophysica Acta, 19571. 1. On paper electrophoresis the pseudo-cholinesterase activity of human serum is localised between the α-2 and the β-peak. 2. 2. The same localisation is found after electrophoresis on starch columns. 3. 3. Thoroughly dialysed DF32P treated human sera as well as sera obtained from humans a few days after the injection of DF32P were submitted to zone
Cohen, J.A., Warringa, M.G.P.J.
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Metabolic studies of 32P-labelled triethylenethiophosphoramide
Biochemical Pharmacology, 1959Abstract Triethylenethiophosphoramide (ThioTEPA) labelled with radioactive phosphorus has been prepared and its metabolism examined in the rat, mouse, dog and rabbit. The drug was metabolized rapidly in vivo . The primary stage was the rapid replacement of S by O with the formation of TEPA. The mouse was exceptional in that the compound was degraded
A W, CRAIG, B W, FOX, H, JACKSON
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Development of Microplate-radioluminography for 32P
Applied Radiation and Isotopes, 1998Basic research for designing a microplate which can be applied to determination of 32P by radioluminography was carried out. It was proven that 32P can be determined by using the microplate which has plural planchets placed at intervals on a thin plate and a brass collimator that fills the gaps between the planchets.
S, Baba +5 more
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Chromium-associated 32P-labeling of proteins
Biochimica et Biophysica Acta (BBA) - General Subjects, 1986The incubation of proteins with chromium (Cr3+ or Cr6+) in the presence of 32P ([gamma-32P]ATP or H3(32)PO4) at room temperature for 10-30 min resulted in the labeling of these proteins with 32P. The 32P-labeled proteins could be separated by SDS-polyacrylamide gel electrophoresis and identified by exposure to X-ray film.
D L, Hwang, Y C, Tay, A, Lev-Ran
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32P Radiosynoviorthesis in Children With Hemophilia
Journal of Pediatric Hematology/Oncology, 2002This study was performed to prospectively evaluate the safety, efficacy, and cost of injecting P-colloid into joints of children with hemophilia and synovitis to decrease the rate of joint bleeding.Eligibility included a diagnosis of hemophilia, history of more than six hemorrhages into a joint within a 6-month period, and evidence of synovitis by ...
Marilyn J, Manco-Johnson +8 more
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Analytical Biochemistry, 1978
A simple, rapid, and inexpensive method is described for the synthesis of gamma-32P-labeled ribo- or deoxyribonucleoside triphosphates. The procedure involves chemical synthesis of [32P]acetylphosphate and subsequent phosphorylation of nucleoside diphosphates using acetate kinase (EC 2.7.2.1) and a final purification step.
P I, Bauer, G, Várady
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A simple, rapid, and inexpensive method is described for the synthesis of gamma-32P-labeled ribo- or deoxyribonucleoside triphosphates. The procedure involves chemical synthesis of [32P]acetylphosphate and subsequent phosphorylation of nucleoside diphosphates using acetate kinase (EC 2.7.2.1) and a final purification step.
P I, Bauer, G, Várady
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