... 2007)doi:10.1111/j.1742-4658.2007.05728.x A highly active glutathione S-transferase was purified from adult German cockroaches, Blattella germanica. The purified enzyme appeared as a singleband of 24 kDa by SDS⁄ PAGE, and had a different ... Jirajaroenrat K, Ponjaroenkit S, Krittanai C, Prapant-hadara L -A & Ketterman AJ (2001) Heterologousexpression and characterization of alternatively splicedglutathione S-transferases from ... Purification and characteri-zation of glutathione S-transferases from the German cockroach, Blattella germanica (L.). Pestic BiochemPhysiol 67, 36–45.8 Arruda LK, Vailes LD, Platts-Mills TAE, Hayden...