Product Advantages
Product Application Plasmid DNA extraction and purification, The plasmid DNA extracted by this kit can be used in various downstream molecular biology experiments, such as sequencing, library screening, enzyme digestion, ligation and transformation.  Product Performance 1. High yield
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| Tab.1 Comparison of Qihengxing Magnetic Bead Plasmid Extraction Kit with leading brands on the market |
| 2. The extracted product is of high purity and free of genomic and RNA contamination |
| pGSI plasmid was extracted using kits from different manufacturers. The electrophoresis results showed that the main bands of the Qihengxing extraction product were supercoiled structures, with no genomic and RNA contamination, and the proportion of supercoiled plasmids was high. |
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| Fig.1 Electrophoresis of plasmids from the same sample extracted using plasmid extraction kits from different manufacturers |
| 3. Suitable for extraction of different plasmids and different cultures |
| The Qihengxing Plasmid Extraction Kit is compatible with bacterial samples of different plasmid sizes and cultured in different culture media. |
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| Fig.2 pGSI LB refers to a DH5α strain containing the pGSI plasmid cultured in LB medium; pGSI SOB refers to a DH5α strain containing the pGSI plasmid cultured in SOB medium; pet28a LB refers to a BL21 strain containing the pet28a plasmid (with cloned expression gene, approximately 6.5 kb in length) cultured in LB medium; high-purity plasmids were extracted from all strains. |
| Related Product Links Nucleic acid extraction and purification |
