Company News

The Qihengxing Blood Direct qPCR Kit is designed specifically for blood samples, eliminating the need for complex nucleic acid extraction steps and enabling qPCR amplification with simple lysis. It is suitable for a variety of sample types, including fresh blood, blood stored at 4°C, blood frozen at -20°C, and EDTA-anticoagulated blood. Compatible with Taqman probe-based assays and SNP detection, it offers simple operation and accurate results, completing the entire process from blood sample ana

Professor Sun Jin's team from Shenyang Pharmaceutical University recently published an article titled "Engineered cytomembrane nanovesicles trigger in situ storm of engineered extracellular vesicles for cascade tumor penetration and immune microenvironment remodeling" in Nano Today (IF: 13.2). Qihengxing's flagship product FS-Q1005 (StarLighter High-Performance Dye-Based qPCR Master Mix (Universal)) was fortunate to be involved in this research and contribute to it!

Professor Yang Yanping's team at Longhua Hospital of Shanghai University of Traditional Chinese Medicine recently published an article titled "Photodynamic-therapy and chemotherapy of TPBC-PEG nanoplatform encapsulated triptolide synergistically inhibit primary osteosarcoma growth and pulmonary metastasis by activating HIPPO signaling" in Materials & Design (IF7.6). Qihengxing's flagship product FS-P1005 (StarLighter Reverse Transcription Super Mix (with gDNA Removal)) was fortunate to be involv

Traditional drug resistance detection methods, such as the ratiometric method, are time-consuming (4-8 weeks), limiting rapid diagnosis and treatment. The WHO-recommended GeneXpert MTB/RIF and line probe assays (LPAs) suffer from high instrument and reagent costs, as well as a limited detection range. my country's independently developed multi-color probe melting curve analysis (MMCA) technology can complete detection within 3-4 hours, covering a wide range of first- and second-line anti-TB drug

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.