Due to holidays, SignalChem's last days of shipping will be as follow: International Dec 14, 2018, US Dec 19, 2018. The shipments will resume on International Jan 4, 2019, and US Jan 7, 2019, as usual.

Superoxide Dismutase

SignalChem manufacftures Superoxide Dismutase proteins to facilitate studies of cellular responses to reactive oxygen species.