About Qihe Biotech
Qihe Biotech is a high-tech enterprise focused on the R&D, manufacturing and sales of life-science research reagents. We are committed to providing researchers worldwide with high-quality, cost-effective fluorescent labeling dyes, bioconjugation reagents and detection kits.
Headquartered at Room 304, Building A3, Hongfeng Science Park, Economic Development Zone, Nanjing, China, the company has well-equipped R&D laboratories and a robust quality-control system. Our product line covers dozens of fluorescent dyes — the Cyanine series, AF (Alexa Fluor alternatives) series, BDP (BODIPY alternatives) series and their various reactive-group derivatives — as well as oligo-synthesis reagents, cell-biology probes, and nucleic-acid and protein detection reagents.
Every product lot undergoes rigorous QC such as NMR and HPLC-MS, delivering reliable and reproducible experimental results.
Core values
Quality first
Every product lot undergoes strict QC; we provide real analytical data such as NMR and HPLC-MS.
Innovation
We invest continuously in R&D, launching new fluorescent labeling products and solutions for cutting-edge research.
Customer-centric
We understand customer needs in depth and provide tailored technical support and service.
Integrity & reliability
Built on integrity, we establish long-term, stable partnerships with our customers.