Ningbo Waylead Biotechnology Co., Ltd

It is used for thick sputum, expectoration or difficulty breathing caused by chronic bronchitis, chronic obstructive pulmonary disease (COPD) and bronchial asthma and other diseases，it can also used for Pulmonary insufficiency caused by Sputum choke and Difficulty expecting sputum after surgery and Pneumon...

It is used in investigation of the metabolic profiles of human breast cancer

It is used as an antioxidant, protecting tissues against radiation and pollution. It finds application in protein synthesis. It is required for utilization of vitamin B6 and is useful in healing burns and wounds. It is also is required by certain malignant cell lines in the culture medium as well as for th...

It is semi-essential and is generated from other amino acids in the body.  If a person’s intake of methionine and serine is extremely low, then cysteine converts into an essential need.

It is an important fine organic chemical intermediates, widely used in medicine, pesticides, chemical industry and other fields.