Enzymatic properties and physiological roles As already mentioned, owing to the presence of a catalytic cysteine residue, Cys-GSTs have particular enzymatic properties since they should in principle catalyze deglutathionylation reactions by performing nucleophilic attacks on various GSH-conjugated substrates (Board et al., 2000
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One g of RNA was reverse transcribed into cDNA using the Transcriptor First Strand cDNA synthesis kit (Roche, Indianapolis, IN, USA) and subjected to quantitative PCR using the SYBR-Green Supermix (Roche, Indianapolis, IN, USA) with the ABI Stepone Plus real-time PCR detection system (Applied Biosystems, Foster City, CA, USA)