Stool DNA Isolation Kit DNA Extraction Purification Kit From Stool

Quickly purify and obtain high-quality genomic DNA from various stool samples.
• No RNase contamination: The DNA-Only Column provided by the kit makes it possible to remove the RNA from the genomic DNA without adding RNase during the experiment, preventing the laboratory from being contaminated by exogenous RNase.
• Fast speed: Protease has higher activity than similar proteases, and digests tissue samples quickly; the operation is simple, and the genomic DNA extraction operation can be completed within 20-80 minutes.
• Convenient: The centrifugation is performed at room temperature, and there is no need for 4°C low-temperature centrifugation or ethanol precipitation of DNA.
• Safety: No organic reagent extraction is required.
• High quality: The extracted genomic DNA has large fragments, no RNA, no RNase, and extremely low ion content, which can meet the requirements of various experiments.
• Micro-elution system: It can increase the concentration of genomic DNA, which is convenient for downstream detection or experiment.

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Background

This kit provides a quick and easy method for extracting genomic DNA from various sources of soil. There are a large number of inhibitors such as humic acid and metal ions in soil samples. Even if these substances are present in small amounts in the purified DNA, they will have an impact on downstream reactions, such as PCR and restriction enzyme digestion. Therefore, the key to purifying soil DNA is how to effectively remove inhibitors in the soil.
This kit uses DNA-Only Column that can specifically bind to DNA, a brand-new Protease and a unique buffer system, which can effectively remove various inhibitors from the soil without organic solvent extraction or ethanol and isopropanol precipitation. The extraction of DNA from soil samples can be completed in 90 minutes.