Horseradish peroxidise

Sun, Y. X., Zhang, H. T., Huang, S. W. and Wang, S. F. (2007) Hydrogen peroxide biosensor based on the hioelectrocatalysis of horseradish peroxidise incorporated in a new hydrogel film. Sensors and Actuators B-Chem., 124,494-500. 

Hydrogen peroxide N2/H2-VAGNT Horseradish peroxidise Amperometry 5.0 X 10 -3.0 X 10 — 104... 

S - cation exchange resin Ku 2-8 C - chitosan A - glutaric dialdehyde El - horseradish peroxidise, E2 - mushroom tyrosinase... 

In some cases, the anionic POs adsorbed on chitin have similar antigenic determinants, but the plants belonging to different families - and even members of the same family - could have polysaccharide-specific POs with different structures. Thus, the majority of investigated species had anionic chitin-specific peroxidises, and these isoforms from potato Solcmaceae) and horseradish Brassicaceae) formed lines of precipitation with antibodies to wheat chitin-bound PO but not to anionic isoPO (Maksimov et al., 2000). However, protein extracts from several plants of Brassicaceae, Cucurhitaceae and Fahaceae formed precipitate with both the chitin-specific and anionic PO of wheat (Fig. 3). It was foimd that the greatest homology showed in plants and formed precipitation lines with the anionic PO of wheat (Tab. 2). 

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