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. 2010 May 15;12(10):1147–1154. doi: 10.1089/ars.2009.2899

FIG. 1.

FIG. 1.

FIG. 1.

Time course of in vitro enzymatic formation of H2S from l-cysteine by recombinant CSE and CBS (A) and spontaneous H2S release from incubated NaHS (1 μM, B) and GYY4137 (100 μM, C). H2S was detected amperometrically. Results show representative traces from at least four separate experiments.