Metallothionein (CAS 73767-16-5) is a high-activity antioxidant API, a naturally occurring low-molecular-weight protein with exceptional free radical scavenging capabilities. Its unique molecular structure, rich in cysteine residues, enables it to chelate heavy metals and neutralize reactive oxygen species (ROS), protecting cells from oxidative damage. Produced via advanced bioengineering technology, it maintains high bioactivity, purity, and stability, adhering to strict pharmaceutical quality standards.
This premium API is widely valued by pharmaceutical, nutraceutical, and skincare manufacturers. It is ideal for formulating products targeting oxidative stress-related conditions, heavy metal detoxification, anti-aging therapies, and immune system enhancement. With proven biocompatibility and safety, it meets the growing demand for natural, effective antioxidant ingredients. For R&D institutions and enterprises, it offers a versatile, reliable solution to develop high-quality products that support cellular health and overall well-being.
