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  • How to improve the efficiency of LncRNA reverse transcription?

    How to improve the efficiency of LncRNA reverse transcription?

    Lead Long non-coding RNA, lncRNA is a non-coding RNA with a length greater than 200 nucleotides, generally between 200-100000 nt. lncRNA regulates gene expression at epigenetic, transcription and post-transcriptional levels, and participates in X chromosome silencing, genome imprinting and chroma...
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  • It can be passed from person to person in 14 seconds. What happened to the “extremely contagious” Delta strain in Zhong Nanshan Pass?

    It can be passed from person to person in 14 seconds. What happened to the “extremely contagious” Delta strain in Zhong Nanshan Pass?

    Tranaslated source: WuXi AppTec team editor In Guangzhou, China, the police responsible for assisting the epidemiological investigation released a surveillance video: In the same restaurant, the two walked into the bathroom one after the other without any physical contact. Only 14 seconds of co-e...
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  • SNP molecular labeling and detection

    SNP molecular labeling and detection

    After the American scholar Eric S. Lander formally proposed single nucleotide polymorphism (SNP) as the third-generation molecular marker in 1996, SNP has been widely used in economic trait association analysis, biological genetic linkage map construction, and human pathogenic gene screening. , D...
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  • Popular Science | How to detect the new coronavirus by qPCR

    Popular Science | How to detect the new coronavirus by qPCR

    COVID-19 is an infectious disease caused by Severe Acute Respiratory Syndrome Coronavirus Type 2. When a person is infected, the most common symptoms include fever, cough, and shortness of breath. The samples used for testing can be collected by nasopharyngeal swabs or oropharyngeal swabs. What i...
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  • Are you still using the technology invented 30 years ago to extract RNA?

    Are you still using the technology invented 30 years ago to extract RNA?

    Are you still using Trizol to extract RNA? Gosh, don’t let me worry about your health!  Trizol is about to be marginalized, don’t tell me you are still in the dark? The main component of Trizol reagent is phenol, and organic reagents such as chloroform are also added in the experimen...
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  • About RNA extraction methods Past and Present that you don’t know

    About RNA extraction methods Past and Present that you don’t know

    Introduction: RNA, scientific name ribonucleic acid, its abbreviation comes from RiboNucleic Acid, is a type of nucleic acid formed by connecting at least dozens of ribonucleotides through phosphodiester bonds. The premise of exploring RNA is to extract pollution-free Total RNA, and the basic pri...
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  • Full analysis of molecular diagnostic technology(1)

    Molecular diagnosis technology uses molecular biology methods to detect the expression and structure of the genetic material of the human body and various pathogens, so as to achieve the purpose of predicting and diagnosing diseases. In recent years, with the upgrading and iteration of molecular ...
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  • How to extract high-quality RNA?

    Whether you are a newbie to the biological, or a big boss with strong skills and strength, have you ever bothered to extract high-quality cell total RNA? How many people waste precious samples because of the complicated and cumbersome operation of the traditional Trizol method?   Now, the gospel ...
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  • Worth learning丨44 risk monitoring points of PCR laboratory

    There are two main types of risks in PCR laboratories: biosafety risks and nucleic acid contamination risks. The former harms people and the environment, and the latter affects the results of PCR tests. This article is about the PCR laboratory risk monitoring points and the corresponding risk lev...
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  • The total number of SCI citations of Foregene’s products is 231, the total impact factor is 786.202

    Since its establishment in 2011, Foregene has been focusing on the development of molecular and cell biology related technologies, products and services. Speaking of Foregene, what do you think of: RNA purification kit with 11-minute extraction? Direct PCR kit without nucleic acid purification? ...
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  • After vaccinated with the COVID-19 vaccine, how do I know if antibodies have been produced?

    Till June 25, 2021, the National Health Commission of China released data showing that more than 630 million people have been vaccinated in my country, which means that the vaccination rate of the entire population in China has exceeded 40%, which is an important step towards establishing herd im...
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  • Direct PCR technology makes PCR easier

    Direct PCR is a reaction that directly uses animal or plant tissues for amplification without nucleic acid extraction. In many ways, direct PCR works like regular PCR The main difference is the custom buffer used in direct PCR, the sample can be directly subjected to the PCR reaction without nucl...
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