Isosalvipuberulin is a natural product of Salvia, Lamiaceae. Isosalvipuberulin can be used as a reference standard.

Activator of protein kinase C; attached to cell permeabilization Antennapedia domain vector peptide. Consists of peptide derived from the C2 domain of PKC β linked by a disulfide bridge to the Antennapedia domain vector peptide. The Antennapedia peptide is actively taken up by intact cells, at 4 or 37°C, ensuring rapid and effective uptake of the activator peptide. Once inside the cell, the disulfide bonds are subjected to reduction in the cytoplasm leading to release of the activator peptide.

C 87 is a small-molecule TNF-α inhibitor. C 87 directly binds to TNFα, potently inhibits TNF-α-induced cytotoxicity (IC50 = 8.73 μM), and effectively blocks TNF-α-triggered signaling activities.