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Ribosomal RNA (rRNA) accounts for over 90% of the total RNA in plants, animals, and microorganisms, which limits the efficiency and sensitivity of transcriptome detection in RNA-seq experiments. To address this issue, Qihengxing Bio has developed the SP-ribo-PooLs ribosomal RNA removal product series. Through a carefully designed pool of biotin-modified DNA probes, it efficiently and specifically binds to rRNA, thereby obtaining unbiased RNA-seq results. This series of products is suitable for a

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

Before we delve into the detection technology based on the melting curve method, we first visit 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 products help cancer research

Ribosome sequencing (Ribo-seq) is a key technology for studying translational regulation and disease. It reveals the details of gene expression regulation by sequencing ribosome-protected mRNA fragments. It has been widely used in cancer, metabolic disease, and other research, such as exploring translational regulation and drug resistance in cancer, and identifying differentially expressed genes in metabolic diseases through functional enrichment analysis. Ribo-seq has also demonstrated potentia

The Qihengxing StarPure Gel Extraction Kit utilizes highly efficient and specialized nano-sized silanol magnetic beads and a unique gel melting buffer to effectively recover DNA fragments ranging from 70bp to 20kb from TAE or TBE agarose gels and remove impurities. Its advantages lie in its high loading capacity, high recovery rate, simple operation without the need for centrifugation, and high throughput and automation. It is suitable for DNA separation by agarose gel electrophoresis, such as P