Scheme 1.
From: Revealing and mitigating the inhibitory effect of serotonin on HRP-mediated protein labelling

Synthetic route of Dz-PEG. Conditions: (a) CH3(OCH2)3NH2, HOBt, EDC, DMF; (b) i. NaNO2, 6Â M HCl; ii. 48% HBF4.
From: Revealing and mitigating the inhibitory effect of serotonin on HRP-mediated protein labelling
Synthetic route of Dz-PEG. Conditions: (a) CH3(OCH2)3NH2, HOBt, EDC, DMF; (b) i. NaNO2, 6Â M HCl; ii. 48% HBF4.