. Author manuscript; available in PMC: 2020 Mar 9.

Published in final edited form as: Acc Chem Res. 2019 Dec 23;53(1):20–31. doi: 10.1021/acs.accounts.9b00562

Table 2.

List of Chemical Probes Discussed in This Account

name of probe	targets	notes	refs
DYn-2, BTD	─SOH	BTD is ~170× faster than DYn-2	69-71,74
ICDID, iTROC reagents	─SH, ─SOH	for stoichiometric analysis	72,73
BCN, Norb-bio, SAM-TCO	─SOH	may react with Cys─SH, ─SSH	48-51
NO-bio, DiaAlk	─SO₂H	DiaAlk is MS-compatible	77-79
IPM	─SH, ─SSH	operates at low pH	27,36
MSBT, NBD-Cl	─SH, ─SSH	tag-switch with C-nucleophiles	26,81