shanghai Kefei biotech
Kefei Biotech is a research-based company that supplies a broad range of quality peptides and hGH  for life sciences researchers and pharmaceutical industries. We specialize on production of recombinant and natural proteins, peptides, and their derivatives.
Kefei biotech

about kefei
Kefei Biotechnologies was ranked #1 for its 2008 profits among all Chinese biopharmaceutical companies focused on recombinant human Growth Hormone.They have become the largest manufacture of hGH with the largest manufacturing capacity in China.

Kefei Biotech products are produced by using intact organisms, such as yeasts and bacteria, or by using natural substances (e.g. enzymes) from organisms. Kefei Biotech makes use of biological systems and processes to manufacture useful products and provide services.

The great breakthrough arrived in China when scientists discovered how hereditary material, DNA, is stored in cells and functions. This knowledge has made it possible for us at Kefei Biotech to change the DNA of a cell in such a way that the properties of a cell could be steered in a certain direction. Armed with this ability, our scientists have succeeded in using biological processes for applications that are useful to people's health and the future.
The commercial success of Chinese bioproducts and processes depends on scientific, technological and environmental innovation and on a supportive regulatory framework. Nevertheless, China is currently well placed to develop good products for the market, building on its established strengths:

  • China is a world leader in key industrial biotechnologies such as enzyme technologies, and both small- and large-scale fermentation.
  • China is very strong in the development and production of biobased specialities (such as food ingredients, pharmaceuticals, and fine chemicals).
  • Raw materials are available in China, but competition is increasing;
  • China has an education system that performs to a high standard and provides an extremely highly skilled workforce.

  • New developments for second and third generation biotechnoloy applications have been increasing and will shape the future markets for decades to come.
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Kefei Hgh and is  Human Growth Hormone (HGH) Somatropin produced with recombinant DNA technology identical to the body naturally produced HGH.
Kefei Hgh is  a synthetic 191 amino acid sequence identical to the human growth hormone produced naturally in the body by the pituitary. by being identical in structure to the bodies own HGH,there is very little risk the body will create antibodies . Kefei Hgh is identical to natural HGH and stable un-refrigerated in room temperature for over 3 weeks before reconstituted with the solvent.
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