概述
ClonaCell?-CHO ACF is a methylcellulose-based semi-solid medium with supplements for the selection and cloning of suspension-adapted CHO cells in serum-free conditions. This medium is animal component-free and contains only recombinant proteins and synthetic components. Single-cell cloning efficiency of CHO cells is higher in this medium than in protein-free media, especially at low plating densities. It does not contain L-glutamine, selection agents, or phenol red and is compatible with dihydrofolate reductase (DHFR) and glutamine synthase (GS) selection systems.
Benefits of semi-solid cloning:
? Individual cells are suspended in viscous medium and form physically separated, discrete colonies that are easily isolated.
? Monoclonal cell lines are isolated in less time using fewer resources compared with selection and cloning by limiting dilution.
? Diverse clones with a wide range of growth rates and productivities form discrete colonies in the viscous medium. As a result, rare and high-producing clones can be individually isolated more easily using simultaneous selection and cloning in semi-solid medium compared with selection in bulk liquid cultures.
Advantages
? Animal component-free; Contains only recombinant proteins and synthetic components
? Greater single-cell cloning efficiency of CHO cells compared with chemically defined, protein-free media, particularly at low plating densities
Contains
? Methylcellulose
? Recombinant proteins (animal component-free)
? Other ingredients
Subtype
专业培养基, 半固体培养基
Cell Type
CHO细胞
Species
其他
Application
半固体克隆, 细胞培养
Brand
ClonaCell
Area of Interest
抗体制备, 细胞系制备, 药物发现和毒性测试
Formulation
无动物源成分, 无血清
