Tuftsin diacetate, a tetrapeptide, is a macrophage/microglial activator. Tuftsin is a tetrapeptide, Thr-Lys-Pro-Arg, which resides in the Fc-domain of the heavy chain of immunoglobulin G. Tuftsin possesses a broad spectrum of activities related primarily to the immune system function and exerts on phagocytic cells, notably on macrophages.

72103-53-8

C25H48N8O10

620.7

Tuftsin diacetate

H2O:Soluble
Powder: -20°C for 3 years
In solvent: -80°C for 2 years