Solubilization and characterization of guanine nucleotide‐sensitive muscarinic agonist binding sites from rat myocardium
Solubilization and characterization of guanine nucleotide‐sensitive muscarinic agonist binding sites from rat myocardium
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大鼠心肌鸟嘌呤核苷酸敏感毒蕈碱激动剂结合位点的溶解和表征
DOI:
10.1111/j.1476-5381.1984.tb16482.x
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发表时间:
1984
影响因子:
7.3
通讯作者:
J. Stockton
中科院分区:
文献类型:
--
作者:
C. Berrie;N. Birdsall;E. Hulme;M. Keen;J. Stockton
1 Muscarinic receptors from rat myocardial membranes may be solubilized by digitonin in good yield at low temperatures in the presence of Mg2+. 2 Under these conditions, up to 60% of the soluble receptors show high affinity binding for the potent agonist [3H]‐oxotremorine‐M (KA = 109M−1), which is inhibited by 5′‐guanylylimido‐diphosphate. 3 The muscarinic binding site labelled with [3H]‐oxotremorine‐M has a higher sedimentation coefficient (13.4 s) than sites labelled with a 3H antagonist in the presence of guanylylimidodiphosphate (11.6 s) and probably represents a complex between the ligand binding subunit of the receptor and a guanine nucleotide binding protein.
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影响因子:
2.9
作者:
Cremo,CR;Herron,GS;Schimerlik,MI
通讯作者:
Schimerlik,MI
DOI:
--
发表时间:
1983
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Bokoch,GM;Katada,T;Northup,JK;Hewlett,EL;Gilman,AG
通讯作者:
Gilman,AG
DOI:
10.1002/jss.400140204
发表时间:
1980
期刊:
Journal of supramolecular structure
影响因子:
--
作者:
Ehlert,FJ;Roeske,WR;Yamamura,HI
通讯作者:
Yamamura,HI
DOI:
--
发表时间:
1981
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Sternweis,PC;Northup,JK;Smigel,MD;Gilman,AG
通讯作者:
Gilman,AG
影响因子:
2.9
作者:
Herron,GS;Miller,S;Manley,WL;Schimerlik,MI
通讯作者:
Schimerlik,MI