Extracellular ATP binding proteins as potential receptors in mucociliary epithelium: characterization using [32P]3'-O-(4-benzoyl)benzoyl ATP, a photoaffinity label

3'-O-(4-benzoyl)benzoyl ATP (BzATP) was used as a photoaffinity analog of ATP to label potential ATP receptors in ciliated cells. Like ATP, without photoactivation, BzATP stimulated the ciliary beat frequency in tissue culture up to threefold. Irradiation of intact cells in the presence of [alp...

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Veröffentlicht in:	The Journal of membrane biology 1995-09, Vol.147 (1), p.83-93
Hauptverfasser:	Gheber, L, Priel, Z, Aflalo, C, Shoshan-Barmatz, V
Format:	Artikel
Sprache:	eng
Schlagworte:	Adenosine Triphosphate - analogs & derivatives Adenosine Triphosphate - metabolism Affinity Labels Animals Carrier Proteins - chemistry Carrier Proteins - metabolism Cilia - metabolism Cilia - physiology Epithelium - metabolism Esophagus - metabolism Extracellular Space - metabolism In Vitro Techniques Movement - physiology Rana ridibunda Ultraviolet Rays
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