L-755,507产品是L-755,507 is a partial agonist of β3-adrenergic receptors (EC₅₀ = 0.43 nM). It displays >440-fold selectivity for β3- over β1- and β2-adrenoceptors (EC₅₀s = 580 and >10,000 nM, respectively). Enhances CRISPR-mediated homology-directed repair (HDR) efficiency in human induced pluripotent stem cells (iPSCs).