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Gel recovery or PCR product purification is a routine procedure in molecular biology experiments, but it can also be prone to various problems, resulting in low recovery rates and poor product quality, which can affect subsequent experiments. To address common pitfalls, Xingzai has compiled the following guide to avoid them. Save it now and it's guaranteed to help you overcome them with ease!

Diagmand2025 grandly opened at the Suzhou Shishan International Convention Center on May 28-29, 2024! Focusing on four technical forums: chemiluminescence, flow cytometry, and immunochromatography, over 60 experts shared their practical experience from raw material screening to application scenarios. Beijing Qihengxing Biotech showcased its star products, including direct blood PCR premix, magnetic bead-based nucleic acid extraction systems, and domestically produced Qubit reagents, at booth C01

Qihengxing Bio offers a full range of Qubit reagents and StarLighter fluorometers, covering high-sensitivity detection needs for dsDNA, RNA, ssDNA, and other applications. With strong anti-interference performance, a 50% cost reduction, and compatibility with complex laboratory samples, we help you achieve precise quantification and improve research efficiency!

StarLight Blood Direct PCR Mix utilizes a unique PCR buffer system that effectively minimizes the effects of inhibitors in blood on amplification, enabling direct PCR using whole blood samples as templates without the need for DNA purification or sample processing. StarLight Blood Direct PCR Mix is a 2×, ready-to-use PCR premix containing a highly efficient DNA polymerase, dNTPs, MgCl2, reaction buffer, PCR enhancer, and stabilizer. Simply add template, primers, and water to initiate PCR amplifi

To thank our customers for their long-term support and love for Beijing Qihengxing Biotechnology Co., Ltd., and to contribute to the development of biological science research in my country, we have decided to continue implementing the SCI Paper Special Award Program. Researchers from universities, research institutes, enterprises, and institutions who use our products and publish SCI papers can contact our staff to apply. After review and submission of complete supporting materials, they will r

The STAR-Click nascent transcript capture and library construction kit launched by Qihengxing Bio effectively solves the problems of traditional nascent RNA transcript sequencing technology solutions such as difficult capture, high background noise, insufficient technical sensitivity, difficult dynamic tracking, and complicated operation steps. It is an ideal tool for studying nascent RNA.

Beijing Qihengxing Biotechnology has achieved efficient PCR/qPCR testing of a variety of blood samples after simple lysis by constructing and screening genetically engineered enzymes and optimizing amplification buffers. This method shortens the entire experimental process to within one hour, significantly saving time while also maintaining excellent anti-interference capabilities and stable amplification efficiency.

On the journey of scientific research, time is the most precious resource, and information is the starlight that illuminates the path. To help researchers worldwide break down information barriers, Qihengxing Bio has launched a new column for global master's, doctoral, and postdoctoral recruitment information. Xingzai will regularly collect, organize, and update key information on master's, doctoral, and postdoctoral positions and cutting-edge developments from around the world, making scientifi