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Founded in 2018, Beijing Qihengxing Biotechnology Co., Ltd. is a national high-tech enterprise with multiple invention patents. Leveraging core technology platforms, including proprietary enzyme engineering platforms, PCR/qPCR systems, nucleic acid extraction platforms, and NGS platforms, the company has developed numerous high-quality products for diverse applications, including molecular biology, NGS applications, and synthetic biology. The company also offers a platform for technical and prac

Founded in 2018, Beijing Qihengxing Biotechnology Co., Ltd. is a national high-tech enterprise with multiple invention patents. Leveraging core technology platforms, including proprietary enzyme engineering platforms, PCR/qPCR systems, nucleic acid extraction platforms, and NGS platforms, the company has developed numerous high-quality products for diverse applications, including molecular biology, NGS applications, and synthetic biology. The company also offers a platform for technical and prac

This article provides a comprehensive introduction to PCR technology, including its basic principles and procedures. PCR specificity relies on oligonucleotide primers that are complementary to the target sequence at both ends, achieving DNA amplification through three steps: denaturation, annealing, and extension. The article details the principles and procedures of PCR experiments, primer design techniques, and result analysis methods. It also discusses the differences, experimental techniques,

In a paper published on July 4th, "Suppression of insulin feedback enhances the efficacy of PI3K inhibitors," Dr. Lewis C. Cantley's team explored the reasons for the poor efficacy of anticancer drugs targeting PI3K. PI3K mutations are associated with various cancers, making it a popular target for drug development. However, clinical trial results have been disappointing, with some patients requiring drug discontinuation due to hyperglycemia. Studies have shown that elevated insulin levels can r

HD-Zip (homeodomain-leucine zipper) is a family of transcription factors unique to higher plants that plays a vital role in plant growth and development. It is widely involved in plant growth, morphogenesis, biotic and abiotic stresses, and other life processes. Cannabis is considered an important medicinal plant because it contains many active medicinal components, such as terpenes, flavonoids, phenolic terpenes, and alkaloids. However, the HD-Zip transcription factor of cannabis has not yet be

Qihengxing Bio has launched a qPCR mix for high GC content samples, which is suitable for experimental research related to molecular biology, cell biology, synthetic biology, enzyme engineering, etc.