Antitumor agent-212 is a α-exo-methylene-selenolactone derivative with prominent selective antitumor activity. Antitumor agent-212 exhibits an MIC value of 128 μg/mL against Gram-positive bacteria. Antitumor agent-212 exhibits significant antitumor effects in the U87 human glioma xenograft model. Antitumor agent-212 can be used for the study of glioma, breast cancer and non-small cell lung cancer, and antibacterial study.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.