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The StarPure Gel Purification Kit is a magnetic bead-based gel purification kit that uses nano-sized silanol magnetic beads and a unique gel melting buffer to recover 70bp-20kb DNA fragments from TAE or TBE agarose gels while removing impurities. The kit is simple to operate, requiring no centrifugation, and completes gel purification in 10 minutes with a recovery rate exceeding 90%. It also supports high-throughput, automated operations.

The Qihengxing Blood Genome Extraction Kit uses nanomagnetic beads and a special buffer system to purify high-quality genomic DNA from fresh or frozen blood samples. The process is safe and convenient, with high yield and purity and stable quality. The kit is suitable for 0.1mL-1mL whole blood samples and is suitable for both manual and automated extraction. The extracted products are suitable for PCR, second-generation sequencing, etc. Product advantages include simple process without centrifug

Qihengxing StarLighter high-sensitivity probe method qPCR Mix (Cat. No.: FS-Q3002) provides a solution for host DNA residual detection. During the production process of biological products such as recombinant protein drugs, antibody drugs, vaccines and cell therapy products, residual host DNA in the cell culture stage may bring infection risks, carcinogenicity, immunogenicity and other toxicities, and regulatory agencies have established strict standards. Among the exogenous DNA residual detecti

The StarLighter HS Probe qPCR Mix (Universal) is a ready-to-use, highly sensitive probe-based qPCR mix developed based on a hot-start engineered Taq Pro DNA polymerase. Its optimized buffer system reduces nonspecific amplification and improves amplification efficiency, making it suitable for ultra-sensitive qPCR assays. It has been validated for sex determination in animal single-cell embryos and can efficiently amplify template DNA down to femtogram levels. The polymerase is blocked with antibo

Long noncoding RNAs (lncRNAs) were initially considered "noise" in genomic transcription, devoid of biological function. Since the discovery of the first eukaryotic lncRNA, H19, in mice in 1984, a growing body of research has revealed its crucial role in a wide range of biological processes, garnering widespread attention. While plant lncRNA research is less advanced than that of mammalian lncRNAs, it has revealed novel mechanisms of plant growth and differentiation, acting as regulators in dive

Founded in 2018, Beijing Qihengxing Biotechnology Co., Ltd. is a national high-tech enterprise with multiple invention patents. Leveraging core technology platforms, including proprietary enzyme engineering platforms, PCR/qPCR systems, nucleic acid extraction platforms, and NGS platforms, the company has developed numerous high-quality products for diverse applications, including molecular biology, NGS applications, and synthetic biology. The company also offers a platform for technical and prac

Qihengxing Bio has launched a qPCR mix for high GC content samples, which is suitable for experimental research related to molecular biology, cell biology, synthetic biology, enzyme engineering, etc.

HD-Zip (homeodomain-leucine zipper) is a family of transcription factors unique to higher plants that plays a vital role in plant growth and development. It is widely involved in plant growth, morphogenesis, biotic and abiotic stresses, and other life processes. Cannabis is considered an important medicinal plant because it contains many active medicinal components, such as terpenes, flavonoids, phenolic terpenes, and alkaloids. However, the HD-Zip transcription factor of cannabis has not yet be