国科星联CAstar | 人源功能活性蛋白领导者

Who are we

Guoke Xinglian was founded in 2021 and is a leader in the synthetic biology manufacturing industry of human-derived active proteins. It is a company engaged in the research, development and production of "functional human-derived proteins"

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"Unleash the power of synthetic biology to create effective active proteins"

Regenerated proteins in biomimetic breast milk

The concentration of human lactoferrin is 10 times that of cow's milk. It has activities such as transporting iron ions, antibacterial, anti-inflammatory, and regulating the body's immune response. However, there are certain differences in the glycosylation modification structures between human milk and cow's milk, which also affect the stability of lactoferrin in the stomach and its biological activity in the intestine.

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Is your protein active?

The world's first food - grade active protein classification

The China Council for the Promotion of National Trade or relevant associations will jointly work with multiple institutions, including Beijing Guoke Xinglian, By-Health Co., Ltd., China Feihe Limited, China Certification & Inspection (Group) Co., Ltd., Chinese Academy of Inspection and Quarantine, relevant institutes of the Chinese Academy of Sciences, Zhejiang University, Standard Steward Service Center, Zhongdu Liangheng Company, etc., to jointly formulate a series of standards such as the "Technical Specification for Certification of Active Protein Products" and the "Method for Determination of Protein Activity"

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