Shanghai Haozhuang Instrument Co., Ltd. specializes in the production and sales of gene amplification instrument, PCR instrument. Welcome to contact us for detailed information about gene amplification instrument and PCR instrument! The gene amplification instrument and PCR instrument provided by Shanghai Haozhuang Instrument Co., Ltd. not only have domestic and foreign leading technical level, but also have good after-sales service and quality solutions. Amplifier, PCR instrument industry is a very large market, we will provide you with gene amplifier, PCR instrument the lowest price, the most favorable products, the most competitive gene amplifier, PCR instrument products, gene expansion Zengyi, a professional manufacturer of PCR equipment, please consult Shanghai Haozhuang Instrument Co., Ltd for detailed product information and price.

Shanghai Haozhuang Instrument Co., Ltd. Hao Zhuang (LNB) brand gene amplification instrument PCR instrument working principle of PCR:
Similar to the natural replication process of DNA, its specificity depends on oligonucleotide primers complementary to both ends of the target sequence. PCR consists of three basic reaction steps: denaturation-annealing-extension: ① Denaturation of template DNA: After template DNA is heated to about 93 ℃ for a certain period of time, the template DNA is double-stranded or amplified by PCR The formed double-stranded DNA is dissociated to make it single-stranded, so that it can be combined with the primer to prepare for the next round of reaction; ② Annealing (refolding) of template DNA and primer: template DNA is denatured into single-strand by heating When the temperature is lowered to about 55 ℃, the primer and the complementary sequence of the single-stranded DNA of the template are paired and bound; Based on the principle of base pairing and semi-retained replication, synthesizing a new semi-reserved replication strand complementary to the template DNA strand and repeating the cycle of denaturation-annealing-extension, you can obtain more "semi-reserved replication strands", and This new chain can become a template for the next cycle. Each cycle takes 2 to 4 minutes and 2 to 3 hours to amplify the target gene to be amplified by several million times.
Adhering to the "user first" business philosophy, "Shanghai Haozhuang Instrument Manufacturing Co., Ltd." has been committed to providing consumers with genuine, low-cost products, creating a safer, more secure and more convenient shopping experience. Up to now, the products of our company have been used in the national key experiments of higher institutes such as the Chinese Academy of Sciences, the Academy of Agricultural Sciences, the Medical Academy and Peking University, Shanghai Jiaotong University, Fudan University, Zhejiang University, Chinese University of Hong Kong, Hong Kong Polytechnic University It is widely used in Shanghai Zhangjiang Medicine Valley, Suzhou Nanotechnology Park and Taizhou Pharmaceutical High-tech Park.
Haozhuang manufacturers account for up to 60% of direct supply, maintaining a leading position in the industry. This reflects the recognition of Shanghai Haozhuang and its strength by well-known brands, and also provides consumers with the most powerful quality assurance for purchasing products with confidence.
For more products, please pay attention to Shanghai Haozhuang Instrument!

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