Results 181 to 190 of about 104,099 (211)

Adenosine triphosphatase distribution in mammary tissue

The Histochemical Journal, 1978
Lactating mammary tissue from farm animals and small mammals was perfusion-fixed, prior to histochemical procedures, in an effort to localize the ouabain-sensitive Na+/K+-stimulated ATPase enzyme with the use of specific inhibitors. Histochemical evidence suggests that the Na+/K+-stimulated ATPase is located predominantly on the cytoplasmic side of the
M P, Johnson, F B, Wooding
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Cytochemical Adenosine Triphosphatase of Vorticellid Myonemes

Science, 1960
A highly specific adenosine triphosphatase has been found to be localized in the contractile apparatus of vorticellids. It is most prominent in the cilia as well as in the myonemes which course the latitudes and longitudes of the cell and spiral in the flat peristome.
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Organization of Oligomycin-Sensitive Adenosine Triphosphatase

Biochemical Society Transactions, 1976
superaggregates to an active tetramer of 360000daltons and a slow phase of half-time 15s representing the subsequent dissociation of tetramer to an inactive dimer. When enzyme at the same concentration is mixed with 5m-ATP, only the rapid phase of tetramer production is observed.
M D, Partis, E, Bertoli, S, Mascarello, D E, Griffiths   +3 more
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Model Reaction for Mitochondrial Adenosine Triphosphatase

Nature, 1968
THE soluble adenosine triphosphatase (ATPase) from mitochondria1–3 is activated by several bivalent metal ions, and the pattern of activation is essentially the same whether the enzyme is acting on ATP (Fig. 1) or ITP (Fig. 2). It is clear that the ionic radius is the chief factor determining the ability of a bivalent ion to activate this enzyme.
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Corneal adenosine triphosphatase: A histochemical investigation

Experimental Eye Research, 1965
An adenosine triphosphatase is demonstrated in the corneal epithelium and endothelium, localized to all the cell membranes. Different substrates and incubating media have been tested, and the effects of a number of ions and substances of biological importance have been examined.
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Adenosine Triphosphatase

2023
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An automated adenosine triphosphatase assay

Analytical Biochemistry, 1975
A D, Dale, A J, Thomson, A, Youngson
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ADENOSINE TRIPHOSPHATASE IN AN ORAL EPITHELIAL NAEVUS

British Journal of Dermatology, 1967
L, Cohen, A H, Young, R A, Kimber
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Adenosine 5′-Triphosphatase

2023
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Cytochemical approaches to the localization of specific adenosine triphosphatases

The Histochemical Journal, 1978
J A Firth
exaly