GPC3 targeting peptide 1 TFA 可与 GPC3 结合，Kd 为 0.23 nM。

序列：cyclo(Ac-MeLys--MeHseMe-Asp-MeGln-F4COO-Ile-Ile-Tyr-MeNal27N-Gly-3Py6Ph-MeCys)-NH2

参考文献： EHARA, et al. PEPTIDE COMPOSITIONS TARGETING GLYPICAN-3 AND USES THEREOF. WO. WO 2024/252336 A. 2024.12.12.