2305052-77-9

BPK-21, an active acrylamide, suppresses T cell activation through blockade of ERCC3 function. BPK-21 specifically targets C342 in the helicase ERCC3[1]. BPK-21 (20 μM) significantly impairs T cellactivation[1]. BPK-21 likely suppresses T cell activation through blockadeof ERCC3 function, which may in turn act downstream or sepa-rately from pathways involved in NFAT and NF-kB activation[1].

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[1]. Ekaterina V Vinogradova, et al. An Activity-Guided Map of Electrophile-Cysteine Interactions in Primary Human T Cells. Cell. 2020 Aug 20;182(4):1009-1026.e29.