| 摘要 |
PROBLEM TO BE SOLVED: To provide a powder nutritive medium, a medium supplement, a media subgroup formulation, specifically, a cell culture medium supplement (including powdered sera such as powdered fetal bovine serum (FBS)), medium subgroup formulation and cell culture media (comprising all of the necessary nutritive factors that facilitate the in vitro cultivation of cells), and a method for forming a buffer formulation. SOLUTION: The invention relates to a powder buffer formulation that produces particular ionic and pH conditions upon reconstitution with a solvent. The invention relates to methods of production of these media, media supplement, media subgroup and buffer formulations, and also preparation of kits and methods for cultivation of prokaryotic and eukaryotic cells, (particularly bacterial cells, yeast cells, plant cells and animal cells (including human cells)) using these dry powder nutritive media, media supplement, media subgroup and buffer formulations. COPYRIGHT: (C)2005,JPO&NCIPI
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