Protheragen offers comprehensive and high-quality biochemical reagents, ranging from basic buffer salts to complex fluorescent markers. Our product portfolio is meticulously designed to ensure excellent purity, stability, and consistency, guaranteeing reliable and repeatable results for the research and production processes of our global customers.

Product Category

Our biochemical reagent product line covers multiple core dimensions of life science research and industrial production, integrating classic products that have been verified by the market over a long period and high-performance specialty chemicals that meet cutting-edge demands.

• Biological buffers

We offer buffer systems including BIS-TRIS, HEPES, MES, MOPS, TRIS, etc., providing a wide range and high stability of pH buffering capabilities. These reagents ensure the accuracy and reproducibility of experimental results in applications such as protein electrophoresis, nucleic acid purification, enzyme kinetics research, cell culture and tissue fixation.

• Dyes

Our dyes include fluorescein (such as 6-FAM), rhodamine (such as TAMRA), cyanine (Cyanine 3/5), and many other mainstream fluorescent dyes and their active derivatives. These dyes are core tools for molecular diagnosis, high-throughput sequencing, flow cytometry and biomolecular labeling and tracking.

• Peptone and culture medium components

Our products cover essential raw materials for the preparation of microbial fermentation culture media and cell culture solutions. They are used in the industrial manufacturing of biological products including antibiotics, recombinant proteins, and vaccines, as well as in the routine microbial culture in the laboratory, providing indispensable nutritional support for efficient biological production.

• Sugar alcohols

Carbohydrate chemistry is the foundation of energy and structure in living organisms. Our product catalog includes various specifications for monosaccharides, disaccharides, and polysaccharides. They not only serve as carbon sources and energy sources in cell cultures, but also play important roles as stabilizers and excipients in drug formulations, as well as as starting materials for synthesizing specific drug molecules.

Application

Our biochemical reagents are fundamental tools and raw materials, deeply involved in and powering innovation in multiple cutting-edge fields.

• Drug research and production: Our products are used as key components of cell culture, protein purification, vaccine research and drug formulation.
• Molecular diagnosis and in vitro testing: We provide core markers and reaction substrates for processes including immunodiagnosis and nucleic acid amplification testing.
• Academic research and discovery: Used to support daily experiments in basic life science research such as genomics, proteomics and cell biology.
• Industrial biotechnology: Applied to biological manufacturing processes such as enzyme catalysis and fermentation engineering.

We are continuously expanding and optimizing our product portfolio to provide efficient one-stop solutions to help customers simplify their supply chains and meet a wide range of demands, from routine experiments to customized production. If you cannot find the product you need in our catalog or require more detailed information, please contact us. We will get back to you within 2-4 working days.