Biochem/physiol Actions

Cell permeable: no

Reversible: no

Product does not compete with ATP.

Primary TargetMAP kinase

General description

A plant flavonoid that reverses the transformed phenotypes of various ras-transformed cells, apparently due to inhibition of mitogen activated protein (MAP) kinase-associated signal transduction pathways. Treatment of v-H-ras-transformed NIH 3T3 cells with apigenin (12.5 µM) has been shown to induce dephosphorylation of p44^mapk and reduction in MAP kinase activity. Has also been reported to inhibit the proliferation of malignant tumor cells by G₂/M arrest and to induce morphological differentiation.

Induces the reversion of transformed phenotypes of v-H-ras-transformed NIH 3T3 cells at low concentration (12.5 µM). This finding has been attributed to the inhibition of MAP kinase activity. Inhibits the proliferation of malignant tumor cells by G₂/M arrest and induces morphological differentiation.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Other Notes

Kuo, M.L., and Yang, N.C. 1995. Biochem. Biophys. Res. Commun.212, 767.Chaumontet, C., et al. 1994. Carcinogenesis 15, 2325.Kuo, M.L., et al. 1994. Cancer Lett.87, 91.Sato, F., et al. 1994. Biochem. Biophys. Res. Commun.204, 578.

Packaging

5 mg in Plastic ampoule

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). DMSO stock solutions are stable for up to 4 months at -20°C.

Warning

Toxicity: Irritant (B)