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储存条件
Store separators dry at 15-35 °C. Do not store separators and MultiStand under a corrosive atmosphere, for example, in a chemical hood.
维修保养
Separators and columns are sensitive to heat and aggressive solvents, such as acetone. Do not autoclave separators or the MultiStand. Separators and the MultiStand can be cleaned with a soft cleansing tissue and a mild detergent, and disinfected using 70% ethanol. Do not drop Separators. Do not use if damage is visible.
分选方式
有柱分选
The Separation system is developed to separate human and animal cells. Moreover it can be used for the separation of plant protoplasts, bacteria, cell organelles, and other bioparticles. The material to be separated, for example, cells, is first magnetically labeled with superparamagnetic NanoBeads. After magnetic labeling, cells are passed through a column which is placed in the strong permanent magnet of the separator. The ferromagnetic spheres in the column amplify the magnetic field by 10,000-fold, thus inducing a high gradient. Unlabeled cells pass through while magnetically labeled cell are retained within the column. After removal of the column from the magnetic field, the retained fraction can be eluted. Both fractions, labeled and non-labeled, are completely recovered.
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