ALV1 is a potent Ikaros and Helios degrader. ALV1 potently reduces the protein abundance of IKZF1-4, CK1α (casein kinase 1α, CSNK1A1) and ribosomal protein RPL4. ALV1 shows similar degradation activity towards IKZF1/2/3. ALV1 induced Helios/CRBN dimerization. ALV1 promoted IL-2 secretion to a great extent[1].
[1]. Wang ES, et al. Acute pharmacological degradation of Helios destabilizes regulatory T cells. Nat Chem Biol. 2021 Jun;17(6):711-717.
















