S961 TFA is a highly selective and high-affinity antagonist of the insulin receptor (IR), demonstrating IC50 values of 0.048 nM for HIR-A, 0.027 nM for HIR-B, and 630 nM for the human insulin-like growth factor I receptor (HIGF-IR) in SPA assays [1].
Molecular Weight:
4918.15
Formula:
C211H297N55O71S2.C2HF3O2
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