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Cucurbitacin E

CAS: 18444-66-1 F: C32H44O8 W: 556.69

Cucurbitacin E is a natural compound which from Cucurbitaceae plants. Cucurbitacin E significantly suppresses the activi
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Bioactivity Cucurbitacin E is a natural compound which from Cucurbitaceae plants. Cucurbitacin E significantly suppresses the activity of the cyclin B1/CDC2 complex.
Invitro To explore the antitumor activity of Cucurbitacin E (CuE) against colorectal cancer (CRC) cells, an in vitro study is initiated in which each of the CRC cell lines is exposed to increasing doses of Cucurbitacin E (0, 2.5, 5, and 7.5 μM) over a period of 24 h. The proliferation of the Cucurbitacin E-treated cancer cells is then measured using the MTT method. Cucurbitacin E is shown to induce morphological changes in the primary colon cancer cells. Microscopic observation showed that following exposure to Cucurbitacin E (5 μM) between 6 and 24 h, the primary colon cancer cells underwent a remarkable change in morphology. Cucurbitacin E inhibits tumor growth by arresting the cell cycle in the G2/M phase via GADD45γ gene expression and the blockage of cyclin B1/CDC2 complex in primary CRC cells[1].
Name Cucurbitacin E
CAS 18444-66-1
Formula C32H44O8
Molar Mass 556.69
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month