Zobrazeno 1 - 3
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pro vyhledávání: '"35"'
Autor:
W. H. Shaw, John W. Anderson
Publikováno v:
Biochemical Journal. 127:237-247
1. ATP sulphurylase was purified up to 1000-fold from spinach leaf tissue. Activity was measured by sulphate-dependent [(32)P]PP(i)-ATP exchange. The enzyme was separated from Mg(2+)-requiring alkaline pyrophosphatase (which interferes with the PP(i)
Publikováno v:
Biochemical Journal. 208:619-630
Phenylephrine (2.0 microM) induces an alpha 1-receptor-mediated net efflux of Ca2+ from livers of fed rats perfused with medium containing physiological concentrations (1.3 mM) of Ca2+. The onset of efflux (7.1 +/- 0.5 s; n = 16) immediately precedes
Publikováno v:
Biochemical Journal. 114:299-305
1. Attempts were made to demonstrate the presence of pyridoxal phosphate in the rat liver system catalysing the alphabeta-elimination of l-serine O-sulphate. 2. Methods designed to resolve protein-bound cofactor, spectroscopic examination of a purifi