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Nucleic acid concentration determination, nucleic acid quantitative detection kit, dsDNA concentration determination, dsDNA quantitative detection

Before we delve deeper into the detection technology based on the melting curve method, we first go to the National Medical Products Administration and use "melting curve" as the keyword to explore the current certification status of diagnostic reagents based on this technology.

The official website of Beijing Qihengxing Biotechnology Co., Ltd. has been completely revamped and officially released to the public.

Basic knowledge series on nucleic acid extraction, welcome to forward and share

Qihengxing's flagship product helps cancer research

Ribo-seq (ribosome sequencing) is an important technology for studying translation regulation and disease. It reveals the details of gene expression regulation by sequencing ribosome-protected mRNA fragments. It is widely used in the study of cancer, metabolic diseases and other diseases, such as exploring translation regulation and drug resistance in cancer, and discovering differentially expressed genes through functional enrichment analysis in metabolic diseases. Ribo-seq has also shown poten

The StarPure gel recovery kit uses highly efficient and specific nano-scale silicon hydroxy magnetic beads and a unique gel melting buffer to effectively recover 70bp-20kb DNA fragments from TAE or TBE agarose gels and remove impurities. Its advantages are high loading capacity, high recovery rate, simple operation without centrifugation, and high throughput and automated operation. It is suitable for applications such as agarose gel electrophoresis separation of DNA, such as PCR product and enz

The StarPure Magnetic Bead Plasmid Extraction Kit uses the magnetic bead method and an optimized buffer system to extract high-purity plasmid DNA. It is suitable for downstream experiments such as sequencing and library screening. It is simple to operate, does not require toxic organic solvents, and is suitable for manual and automated extraction. Its advantages are high extraction efficiency, good quality, a high proportion of supercoiled plasmids, high purity without RNA residue, and compatibi