For research use only. Not for therapeutic Use.
Z-LLNle-CHO (Z-Leu-Leu-Nle-CHO) is a γ-secretase inhibitor I. Z-LLNle-CHO induces caspase and ROS-dependent apoptosis by blocking the Akt-mediated pro-survival pathway. Z-LLNle-CHO can be used in cancer research, such as breast cancer and leukaemia[1][2].
Z-LLNle-CHO (0-5 µM or 0-3 µM; 72 h) results in a dose-dependent decrease in cell viability/proliferation in six breast cancer cell lines[1].
Z-LLNle-CHO shows proteasome inhibitory activity, which contributes to cytotoxicity to MCF-7 cells[1].
Z-LLNle-CHO blocks Akt-mediated pro-survival pathways and induces caspase- and ROS-dependent cell apoptosis in Nalm6 and 697 cells[2].
Z-LLNle-CHO (5 mg/kg; s.c.; single daily for 12 days) inhibits engraftment of B-lymphoblasts in precursor-B ALL xenograft model[2].
| Catalog Number | M112003 |
| CAS Number | 133407-83-7 |
| Synonyms | benzyl N-[(2S)-4-methyl-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxohexan-2-yl]amino]pentan-2-yl]amino]-1-oxopentan-2-yl]carbamate |
| Molecular Formula | C26H41N3O5 |
| Purity | ≥95% |
| InChI | InChI=1S/C26H41N3O5/c1-6-7-13-21(16-30)27-24(31)22(14-18(2)3)28-25(32)23(15-19(4)5)29-26(33)34-17-20-11-9-8-10-12-20/h8-12,16,18-19,21-23H,6-7,13-15,17H2,1-5H3,(H,27,31)(H,28,32)(H,29,33)/t21-,22-,23-/m0/s1 |
| InChIKey | RNPDUXVFGTULLP-VABKMULXSA-N |
| SMILES | CCCCC(C=O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)OCC1=CC=CC=C1 |
| Reference | [1]. Han J, et al. The cytotoxicity of gamma-secretase inhibitor I to breast cancer cells is mediated by proteasome inhibition, not by gamma-secretase inhibition. Breast Cancer Res. 2009;11(4):R57. [2]. Meng X, et al. GSI-I (Z-LLNle-CHO) inhibits γ-secretase and the proteosome to trigger cell death in precursor-B acute lymphoblastic leukemia. Leukemia. 2011 Jul;25(7):1135-46. |
