Cell growth regulating factor R and its prepn process
A technology of cell growth regulation factors and genes, applied in the field of biomedicine, can solve the problems that cannot be directly put into the human body, and achieve the effect of TC enhancement
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Embodiment 2
[0017] Example 2: First, the Gram-negative cocci were screened and the strains were cryopreserved. The strains were routinely cultured at a temperature of 12°C. After the strains were fully cultured, they were filtered three times to remove impurities and harmful bacteria, leaving fragments of beneficial bacteria. , that is, to extract the natural gene; take 1 μg of beneficial bacterial fragments, that is, the natural gene, quantitatively add 3 mg of arginine to it, measure the content and pass the safety test, and seal it under the GMP standard to form a natural cell growth regulator R, After the finished product has passed the inspection, it will be printed and packaged.
Embodiment 3
[0018] Example 3: First, the Gram-negative bacilli were screened and the strains were cryopreserved. The strains were routinely cultured at 20°C. After the strains were fully cultured, they were filtered twice to remove impurities and harmful bacteria, leaving beneficial bacteria. Fragments are the extraction of natural genes; take 1 μg of beneficial bacterial fragments, that is, natural genes, quantitatively add 8 mg of arginine to it, measure the content and pass the safety test, and seal it with water or freeze-dried powder under the GMP standard to form natural cell growth. Control factor R, after the finished product is qualified, it will be printed and packaged.
Embodiment 4
[0019] Example 4: First, the Gram-positive bacilli were screened and the strains were cryopreserved. The strains were routinely cultured at a temperature of 38°C. After the strains were fully cultured, they were filtered once to remove impurities and harmful bacteria, leaving fragments of beneficial bacteria. That is, to extract natural genes, usually the more times of filtration, the purer the beneficial bacterial fragments left after , that is, the natural genes. Take 1 μg of beneficial bacterial fragments, that is, natural gene, quantitatively add 20 mg of arginine to it, measure the content and pass the safety test, and seal it with water under GMP standards to form natural cell growth regulator R. After the finished product is qualified, it will be printed and packaged. .
[0020] Other embodiments of the present invention can be arbitrarily configured within the range of 1 μg of gene and 1 μg of configuration to 500 mg of arginine.
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