Desmosterol is the immediate unsaturated precursor of cholesterol and the final biosynthetic intermediate in the Bloch pathway and a key activator of liver X receptors(LXR) while inhibiting SREBP to regulate lipid homeostasis. Its reduction promotes mitochondrial ROS production in macrophages and activates the NLRP3 inflammasome exhibiting potential for research in inflammation, metabolism, and cardiovascular diseases.

Glycol chitosan is a chitosan derivative with ethylene glycol branches. Glycol chitosan enhances membrane permeability and leadkage in Glycine max Harosoy 63W cells. Glycol chitosan is biocompatible and biodegradable. Glycol chitosan inhibits E. coli, S. aureus and S. enteritidis growths with MIC values of 4 μg/mL, 32 μg/mL and

27-Hydroxycholesterol is an endogenous selective estrogen receptor modulator (SERM) and a a partial agonist of both LXRα and LXRβ. It exhibits partial agonist activity in breast cancer cells and can be used in research on breast cancer risk associated with obesity and hypercholesterolemia.

4,6-Dioxoheptanoic acid is a potent inhibitor of heme biosynthesis.

Ditiocarb sodium (Sodium diethyldithiocarbamate) is an accelerator of the rate of copper cementation. Sodium diethyldithiocarbamate reduces the incidence of HIV infection, and also enhances adjuvant immunoresearch of high risk breast cancer.

Z-LEHD-FMK is a selective and irreversible inhibitor of caspase-9, protects against lethal reperfusion injury and attenuates apoptosis. Z-LEHD-FMK exhibits the neuroprotective effect in a rat model of spinal cord trauma.

Eptifibatide is a cyclic heptapeptide, acts as a competitive antagonist for the activated platelet glycoprotein IIb/IIIa receptor, with anti-platelet activity.

Indinavir (MK-639 free base) is an orally active and selective HIV-1 protease inhibitor with a Ki of 0.54 nM for PR. Indinavir exhibits anticancer activity by inhibiting the activation of MMPs-2 hydrolysis, anti-angiogenesis and inducing apoptosis. Indinavir is also a SARS-CoV 3CLpro inhibitor.

Ac-DEVD-AMC is a fluorescent substrate of caspase-3/caspase-7. When treating Ac-DEVD-AMC with cell lysate, Ac-DEVD-AMC releases amino-4-methylcoumarin (AMC) for fluorescence detection, with an excitation wavelength of 380 nm and an emission wavelength of 460 nm.

2-PMPA is a potent and selective inhibitor of glutamate carboxypeptidase II (GCPII) with an IC50 of 300 pM.