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723 results sorted by
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W
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The cell number is very much dependent on the cell type you use. For high throughput Nucleofection™, we usually start with one fifth of the optimal amount recommended for the standard Nucleofection™ in the 100µl cuvette. Currently the absolute cell...
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No, the programs C-20 and C-020 are identical regarding their electrical parameters. The letter minus a two-digit number is the nomenclature of the Nucleofector™ I. Since we have launched the Nucleofector™ II we changed it to a letter minus a three...
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The amount depends on the cell type and on the DNA construct. As a rule of thumb 400 ng of DNA per well should be applied. However, for some cells or constructs even 100 ng may be sufficient.
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The results obtained using 7AAD staining are much clearer than those obtained using PI. Using flowcytrometry stained and unstained, transfected and non-transfected populations can be separated much more easily.
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When performing siRNA-mediated knockdown experiments it is advisable to conduct a dose-response (concentration) analysis to determine the minimum siRNA concentration necessary for sufficient target knockdown on the mRNA, protein, or functional level....
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GFP expression has been observed for up to one week as measured by light and fluorescence microscopy.
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9
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We recommend using special tips, e.g. epT.I.P.S™ (Eppendorf, Hamburg, Germany) or TallTips™ (Matrix Technologies, Hudson, NH, USA). You can contact our Scientific Support Team for a list of compatible tips, including tips for pipetting robots.
C
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P
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?
Yes. Freezing of the plates at -20°C does not alter their properties.
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Insect cells are cultivated at lower temperatures than E.coli or mammalian cells (S2 cells at 24°C, Sf9 cells at 28°C). Therefore they need a dedicated incubator with appropriate temperature.
C
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?
Yes. The 96-well Shuttle™ Device is designed in such a way that it is addressable by robot grippers. Furthermore, the software contains the required interface to be connected with the LHS software. However, the practical implementation for each...
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