About Us

TZYBIOTECH Provides Reagent Assays with Qualified Customer Service

For more than ten years, TZYBIOTECH has provided high quality laboratory reagent assays for research and clinical testing in various areas including autoimmunity, endocrinology, infectious disease, oncology and neuroscience. Due to our long-standing qualified domestic and international manufacturing partners, we provide you top quality:

  • ELISA kits
  • RIA kits
  • Chemiluminescent diagnostic and research tools
  • Antibodies
  • Proteins

TZYBIOTECH is committed to providing you with quality products and professional service. Whether you are ordering our product or talking to one of our technical service representatives, our staff is dedicated to giving you the attention that you want and deserve. You, as our customer, are our only reason for business. Without you, we would not exist. We appreciate your business and we will continue to show our appreciation by our professional, friendly, and efficient service.Its quality management system is certified with ISO 9001:2008 and ISO 13485:2003.


The Protein Center has four production platforms, including peptide synthesis platform, small-molecule modification platform, natural protein extraction platform, recombinant protein expression and purification platform using prokaryotic (E.coli) and eukaryotic (yeast, baculovirus or mammalian cells) expression systems. This center has developed more than 6,000 proteins with good biological activity.


The Antibody Center has established a high-throughput technology platform for monoclonal, polyclonal production. This center has developed more than 2,000 high quality antibodies.


The Assay Center focuses on assay kit development and production. At present, its main products include ELISA kits,RIA kits and CLIA kits.Assay Center designs thousands of assay kits, for the detection of a wide range of targets, include but not limited to hormones, growth factors, chemokines, cytokines, viral antigens and recombinant proteins.


The QC Center is responsible for quality control of all the products, including proteins, antibodies and assay kits. All TZYBIOTECH products are inspected by a three-level quality control system, including raw-material quality control, semi-finished product quality control, and end-product quality control.


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