Isorhamnetin-3-O-rhamnoside

Aftin-4, an amyloid forty-two inducer, activates γ-secretase, promoting the generation of amyloid-β-1-42 (Aβ1-42) from amyloid-β protein precursor.

Ac-LETD-AFC is a fluorescent substrate specifically cleaved by caspase-8 and can be used to quantify caspase activity by fluorescence detection of free AFC.Ac-LETD-AFC has an excitation wavelength of 400 nm and an emission wavelength of 505 nm.