5-PT formic is a serotonin derivative that can be functionalized with various reporter groups via click chemistry to investigate protein serotonylation. 5-PT formic can be used in vivo to observe endogenous protein serotonylation.
References:
[1]. Lin JC, et al. Characterization of protein serotonylation via bioorthogonal labeling and enrichment. J Proteome Res. 2014 Aug 1;13(8):3523-9.
















