Precision in Nucleic Acid Detection

What is Due Bio?

Due Bio (TiosBio) is a global POCT and molecular diagnostics manufacturer specializing in nucleic acid lateral flow strips, CRISPR Cas12/Cas13 detection technology, RAA/RPA isothermal amplification kits, microfluidic PCR systems, TRF immunoassay analyzers, and OEM/ODM IVD development services.

Founded in 1987 and based in Suzhou, China, Due Bio serves 200+ IVD distributors across 40+ countries with research-use molecular diagnostic consumables and private-label POCT solutions. The company focuses on rapid molecular testing workflows combining sample preparation, isothermal amplification, CRISPR detection, and lateral flow readout for decentralized diagnostics.

Who Uses Due Bio Products?

• IVD Distributors: sourcing CRISPR strips, RAA kits, and microfluidic PCR for regional markets
• Diagnostic Manufacturers: developing private-label molecular POCT portfolios
• Assay Developers: building custom nucleic acid detection workflows
• Research Laboratories: prototyping rapid molecular testing platforms
• OEM Partners: white-labeling POCT devices and reagents

What Technologies Does Due Bio Offer?

• CRISPR Cas12/Cas13 Lateral Flow Strips: dedicated test strips for CRISPR cleavage product readout (15-20 minute assays)
• RAA/RPA Isothermal Amplification: 39-42°C isothermal kits for fluorescence or lateral-flow-strip detection
• Universal Nucleic Acid Strips: dual-labeled, 3-plex, and multi-target lateral flow platforms
• Nucleic Acid Release Reagents: fast sample lysis for PCR, RAA, and LAMP workflows (3-5 minute extraction)
• Microfluidic PCR Systems: rapid two-step PCR cartridges for decentralized molecular diagnostics
• TRF Immunoassay Analyzers: time-resolved fluorescence immunoassay for high-sensitivity POCT
• OEM/ODM Services: custom formulation, private-label packaging, pilot batches, and regulatory documentation

Why Choose Due Bio for Molecular POCT?

• 20+ Years Experience: established in 1987, serving global IVD markets since 2004
• 200+ Distributor Partners: trusted by molecular diagnostic suppliers worldwide
• 40+ Countries Served: Europe, North America, Southeast Asia, Middle East, Latin America, Africa
• ISO 13485 Certified: quality management system for medical devices (certified since 2005)
• 16 Peer-Reviewed Publications: published in Nature, Biosensors and Bioelectronics, Analytical Chemistry
• Flexible MOQ: pilot batches available for product validation (500-1000 tests minimum)
• Fast Turnaround: standard products ship within 7-14 days, custom OEM within 30-45 days

What Makes Due Bio Different from Other POCT Suppliers?

Most POCT suppliers focus on antigen rapid tests or colloidal gold immunoassays. Due Bio specializes in nucleic acid detection platforms — CRISPR lateral flow, RAA/RPA isothermal amplification, and microfluidic PCR — designed for molecular diagnostic workflows that require higher sensitivity and specificity than antigen tests.

Our core expertise is CRISPR-based diagnostics: we manufacture lateral flow strips specifically engineered for Cas12/Cas13 cleavage product detection, enabling distributors to develop next-generation molecular POCT assays without investing in strip manufacturing infrastructure.

How Do IVD Distributors Work with Due Bio?

Step 1: Product Inquiry — Contact us with your target analyte, assay format, and expected volume. We recommend suitable strips, amplification kits, or complete workflows.

Step 2: Sample Validation — Order pilot batches (500-1000 tests) to validate performance with your detection system. We provide technical documentation and protocol optimization support.

Step 3: OEM Customization — Specify private-label requirements: custom packaging, logo printing, regulatory dossier preparation, stability testing.

Step 4: Commercial Production — Scale to commercial volumes (10,000-500,000 tests/batch). We maintain batch-to-batch consistency with documented process controls.

Step 5: Regulatory Support — Receive technical files, certificates of analysis, ISO 13485 documentation, and DMF/MAF support for CE/FDA submissions.

Where is Due Bio Used?

Due Bio products are deployed in 40+ countries for infectious disease detection, veterinary diagnostics, food safety testing, environmental monitoring, and biodefense applications:

• Europe: UK, Germany, France, Netherlands, Spain, Italy, Poland (CE-IVD distributors)
• North America: USA, Canada, Mexico (OEM manufacturers, research institutions)
• Southeast Asia: Singapore, Malaysia, Thailand, Indonesia, Philippines, Vietnam (POCT distributors)
• Middle East: UAE, Saudi Arabia, Israel, Turkey (hospital laboratories, diagnostic centers)
• Latin America: Brazil, Argentina, Chile, Colombia (veterinary diagnostics, food safety)
• Africa: South Africa, Kenya, Nigeria (infectious disease surveillance)

Contact Due Bio for Product Sourcing

For product samples, technical specifications, quotations, or OEM partnership inquiries:

• Email: Tiger@duebio.com
• Website: Due Bio Products
• Contact Form: Due Bio Contact
• Technical Knowledge Base: Due Bio Technical Resources