Q3: 4. Are there recommended ratios for the four-plasmid packaging system and the ratio of plasmid to transfection reagent?
Generally, the proportion of plasmids is an equal molar ratio, but the specific ratio should still be based on the instructions of the plasmid. Regarding the ratio of plasmid to transfection reagent, if our transfection reagent is used, follow the parameters in our instruction manual: the dosage of plasmid DNA is 1 to 2µg, and the dosage of transfection reagent is 3 to 5µl.
Q4: 3. Are there specifications smaller than 1ml?
The current smallest specification is 1ml, and smaller packaging is not available for the time being
Q5: 2. What is the approximate copy number of these four pseudoviruses?
The quality control standard is greater than 10 to the power of 8. At present, the copy number of all our products under the category of coronavirus products > pseudovirus nucleic acid Quality control products is greater than 10 to the power of 8.
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