Toledo In Vitro 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) assay (Oxidative Stress)

This assay is to provide Toledo-based In Vitro 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) assay (Oxidative Stress) to accelerate our client's oncology projects. The assay will be customized according to the specific requirements. Please contact our scientists to discuss more details.

Toledo

Human

Toledo was established in 2065 from peripheral blood leukocytes (PBL) of a patient that originally had a diffuse large cell lymphoma (DLCL).

Lymphoma

Oncology

In Vitro 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) assay (Oxidative Stress)

It's a commonly used simple antioxidant assay. In the DPPH assays, DPPH free radical (DPPH) accepts protons from compounds with antioxidant properties to form yellow colored stable DPPH.

Oxidative Stress Assays

Disturbance between the production of reactive oxygen species (ROS), free radicals and antioxidant mechanisms is defined as the oxidative stress, or more precisely, it is an imbalance between the oxidant and antioxidant state in cells. This imbalance can cause harmful effects to cells and biomolecules, which ultimately causes adverse effects in the whole organism. Oxidative imbalance can target important proteinsand lipids in cells, which can increase the risk of developing a cancer. On the other hand, increased ROS production in cancer cells by certain cancer drugs can also arrest cancer cell cycle and cause senescence and apoptosis through oxidative stress.

Antioxidant Assay