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523 results sorted by
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The optimal incubation time ranges from 2 to 6 days depending on various factors like the stability of the protein in the medium, potential toxicity of the protein, cell density and stability of the plasmid in the nucleus. To check the timepoint for...
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The reason is that insect cells are often incubated in very simple incubators that are not humidified (and without CO2 at 24°C to 28°C). Insect media typically do not need CO2 for buffering pH, so gas exchange is not required. To avoid evaporation of...
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For performing the MycoAlert® Assay in theory every luminometer is suitable as long as a specific sensitivity is given. Please find attached our list with luminometers we know to be suited to run the MycoAlert® and MycoAlert® Plus Mycoplasma...
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The MycoAlert® Assay Control Set (LT07-518) is available separately and includes a lyophilized positive control (1 ml) and assay buffer (2 ml) for reconstitution. The assay buffer also serves as a negative control. The positive and negative controls...
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The ratio is 1:4,5 (500 µL of supplement is added to 2.25 mL of Nucleofector® Solution).For a single 100 µL reaction, use 18 µL of supplement plus 82 µL of solution to make the 100 µL.
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For many cell lines in suspension, especially sCHO, conventional transfection methods are very limited in efficiency. For protein production, suspension cells are favored over adherent cells because they are much easier to cultivate. Unlike...
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The generation of a stable clone often requires six months or more due to selection procedures and adaption to serum-free conditions after transfection.With the help of the Nucleofector® Technology suspension cells can be transfected directly in...
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The mycoplasma specific metabolism detected by the MycoAlert® Assay is present in all members of the mollicute family (Mycoplasma, Acholeplasma, Entomoplasma and Spiroplasma) except Ureaplasma (which are no usual suspects in cell culture). 95% of all...
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According to our manufacturer, you can expect 12 million cortical neurons from an average E18-E19 rat pup.You can expect 4 million cortical neurons from an average mouse pup.
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NO - the lysis reagent in the MycoAlert® Assay is not strong enough to lyse bacteria / yeast. Also, the enzymes utilized are not very common in bacteria or yeast – but are universal among the mollicute family. Bacterial contamination is...
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