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    • 1. 发明公开
    • 세포 배양용 무혈청 배지
    • 用于细胞培养的无血清培养基
    • KR1020040027204A
    • 2004-04-01
    • KR1020020058982
    • 2002-09-27
    • 재단법인 목암생명과학연구소
    • 박준영임병필조의철박두홍
    • C12N5/02
    • C12N5/0686C12N15/85C12N2500/90C12N2510/02
    • PURPOSE: A serum-free medium for cell culture is provided, thereby improving cell proliferation, and easily isolating and purifying a desired protein because the medium does not contain serum. CONSTITUTION: A serum-free medium for cell culture comprises 5 to 100 ng/ml of insulin like growth factor I(IGF-I), 6.4 to 16 ng/ml of long epidermal growth factor(Long EGF), 50 to 5000 nM of sodium selenite, 10 to 100 microgram/ml of putrescine, 0.5 to 5 mM of ethanolamine, 50 to 200 mg/l of glutathione, 0.15 to 5.5 micromole of retinoic acid, 5 to 10 ng/ml of human transforming growth factor β 1(hTGF-β1), 125 to 1000 micromole of ferric chloride and 0.05 to 1 wt.% of pluronic F68, wherein the cell is human embryonic kidney 293 cell(ATCC CRL-1573).
    • 目的:提供用于细胞培养的无血清培养基,从而改善细胞增殖,并且容易地分离和纯化所需的蛋白质,因为培养基不含血清。 构成:用于细胞培养的无血清培养基包含5至100ng / ml胰岛素样生长因子I(IGF-I),6.4至16ng / ml长表皮生长因子(Long EGF),50至5000nM 亚硒酸钠,10至100微克/ ml腐胺,0.5至5mM乙醇胺,50至200mg / l谷胱甘肽,0.15至5.5微摩尔视黄酸,5至10ng / ml人转化生长因子β1( hTGF-β1),125-1000微摩尔氯化铁和0.05-1重量%的pluronic F68,其中细胞是人胚肾293细胞(ATCC CRL-1573)。