We have developed a novel sensitive chemiluminescence (CL) aptasensor for the target assay as exemplified by using adenosine as a model target. In this work, we have demonstrated the signaling mechanism to make detection based on magnetic separation and 3,4,5-trimethoxyl-phenylglyoxal
The reaction of phenylglyoxal, a reagent specific for arginine residues, with erythrocyte membrane at pH 7.4 results in complete inhibition of sulfate equilibrium exchange across human red cells. The inactivation was found to be concentration and time dependent. The binding
Journal of medicinal chemistry, 52(18), 5758-5762 (2009-08-27)
We report the esterification of the carboxyl groups of the cyclic peptide toxins nodularin-R and microcystin-LA to produce stable diacetoxymethyl and dipropionyloxymethyl ester derivatives. The derivatives had no activity but were reactivated upon esterase treatment. When injected into cells, the
Journal of the American Chemical Society, 134(41), 17015-17018 (2012-10-04)
Protein arginine deiminases (PADs) catalyze the hydrolysis of peptidyl arginine to form peptidyl citrulline. Abnormally high PAD activity is observed in a host of human diseases, but the exact role of protein citrullination in these diseases and the identities of
Directed evolution of orthogonal ligand specificity in a single scaffold.
Michael J McLachlan et al.
Angewandte Chemie (International ed. in English), 48(42), 7783-7786 (2009-09-12)
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