KZ-02 

KZ-02 is an orally active dual MEK1/Pim-1 kinase inhibitor, with an IC₅₀ of 1.07 nM against MEK1 and an IC₅₀ of 1.34 μM against Pim-1. KZ-02 reduces the phosphorylation levels of ERK and Cdc25C, and promotes the proteasomal degradation of Pim-1 protein. KZ-02 inhibits cancer cell growth and exerts anti-tumor effects. KZ-02 can be used in the research of colorectal cancer^[1].

KZ-02 (0.01-1000 nmol/L; 24-72 h) potently inhibits Colo205 human colorectal cancer cell proliferation with an IC₅₀ of 0.015 nmol/L at 48 h, which is 1033-fold more potent than AZD6244^[1].
KZ-02 (1-1000 nmol/L; 2 h, unspecified) inhibits MEK and Pim-1 activity in Colo205 and HT29 human colorectal cancer cells by decreasing ERK and Cdc25C phosphorylation, reducing Pim-1 protein levels, and inhibiting phosphorylation of Pim-1 downstream targets P21_Cip1/Waf1, P27_Kip1, and Bad^[1].
KZ-02 (10 nmol/L; 2 h) increases Pim-1 mRNA levels in Colo205 and HT29 human colorectal cancer cells following 2 h of treatment at 10 nmol/L^[1].
KZ-02 (10 nmol/L; 2 h) decreases Pim-1 protein levels in Colo205 and HT29 human colorectal cancer cells by promoting proteasome-dependent degradation^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

KZ-02 (1 mg/kg; p.o.; once daily; 20 days) inhibits Colo205 colorectal cancer xenograft growth by 56.6% when administered orally at 1 mg/kg once daily for 20 days, with no detectable body weight loss^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

492.24

C₁₅H₁₁F₂IN₄O₃S

1801756-14-8

O=C(C1=CC2=C(C(F)=C1NC3=CC=C(C=C3F)I)N=NS2)NOCCO

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Li Y, et al. A New Compound with Increased Antitumor Activity by Cotargeting MEK and Pim-1. iScience. 2020;23(7):101254.