1-2 of about 2 matches for site:www.chemdiv.com tyrosine residues
https://www.chemdiv.com/catalog/sets/human-phosphatases-annotated-libr...
substrate 8005-8111 P08575 Leukocyte common antigen IC50 = 700 nM 11356112 10.1021/jm000447i Receptor-type tyrosine-protein phosphatase C In
https://www.chemdiv.com/catalog/focused-and-targeted-libraries/covalen...
number of different warheads have been exploited to target specific amino acid residues, including among others cysteine