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How does HGH produce?
- Aug 31, 2017 -

How does HGH produce?

The production process of the powder injection is to introduce human growth hormone DNA into E. coli in the culture medium. The cells were cultured in the seed tank and then fermented in the fermentor. After the fermentation, the cells were collected by centrifugation, and then the recombinant human growth hormone was extracted by the original water disintegration method. After purification by multiple steps Sterilized by filtration, to get growth hormone solution. According to preparation prescription, weighing the required liquid and other required materials, the preparation of protein solution. After the preparation of the solution after the sterilization filter, sterile filter after the start of aseptic filling and semi-stoppage, and then into the freeze dryer for freeze-drying, freeze-dried after the end of the whole pressure plug, the product removed after the cover, And eventually get the finished product. Many domestic enterprises such as Zhen Yi and so on the production of growth hormone powder injection. Compared with water injection, powder has a strong stability, non-preservative, the advantages of lower prices.

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