𝔖 Bobbio Scriptorium
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Assay of adenylate cyclase by use of polyacrylamide-boronate gel columns

✍ Scribed by James H. Hageman; Glenn D. Kuehn


Book ID
102628932
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
481 KB
Volume
80
Category
Article
ISSN
0003-2697

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✦ Synopsis


A method is described for covalent attachment of up to 1.1 mmol of m-aminobenzeneboronic acid/g dry weight of polyacrylamide beads. Small (4 ml) columns of the derivatized beads have been used to separate quantitatively cyclic AMP from ATP in a single-step procedure. Columns of the polyacrylamideboronate gel have been used as the basis of a convenient new assay of the soluble adenylate cyclase prepared from nuclei of Physarum polycephalum.


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A modified assay of adenylate cyclase us
✍ Simon van Heyningen; Avril Thom; Walter Ward πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 English βš– 147 KB

548) has been modified by using [3H]ATP to produce [3H]cyclic AMP and monitoring the recovery with [14C]cyclic AMP. The modified assay remains sensitive and accurate, but avoids the inconvenience and expense of using 32p.