Youji Bio's Customized Services

Your dedicated biotechnology partner

In today’s rapidly advancing era of precision medicine and cutting-edge biotechnology, standardized products often fall short of meeting all innovative needs. As a leading company specializing in the field of molecular biology, YooGene Biotech is committed to becoming your extended R&D department, offering end-to-end, customized services—from concept development to product realization—helping you efficiently turn groundbreaking ideas into reliable, real-world outcomes.

OEM/ODM Contract Manufacturing Services

We have clean production facilities that meet cGMP standards, along with established manufacturing processes, enabling us to offer you:
• Original Equipment Manufacturing (OEM): We handle product processing, repackaging, and custom label design based on your provided formulas and technical specifications.
• Original Design Manufacturing (ODM): Our R&D team is involved in the design process, collaboratively developing new products and providing a comprehensive solution—from formulation and production processes to packaging.
Application areas: Raw materials for in vitro diagnostic reagents, research-grade reagents, enzyme preparations, buffer systems, and more.

Custom Preparation of Standards and Reference Materials

Data reliability begins with accurate standards.

We offer:

• Nucleic acid standards: Includes RNA, gDNA, plasmid DNA, RNA oligos, and more—precisely quantified and suitable for applications such as quantitative PCR and sequencing quality control.

• Comprehensive Quality Control Report: Provides detailed COAs (Certificates of Analysis), including data on concentration, purity, stability, and functional assay results.

PCR Reaction System Optimization Service

Say goodbye to trial-and-error—achieve the optimal reaction conditions. We’re here for you:

• Targeted optimization: For challenging templates (such as those with high GC content), special primers, or probes, optimize key parameters like Mg²⁺ concentration, annealing temperature, and primer ratios.

• Performance validation: Verify the specificity, sensitivity, amplification efficiency, and reproducibility of the optimized system.

• Deliverables: Provide an optimized premix mix or a complete Protocol solution.

Test Kit Development and Customization

Rapidly develop detection products tailored to specific targets. Services include:

• Core Technology Selection: Recommending the optimal technology pathway based on specific needs (e.g., PCR, Real-time PCR, Digital PCR, etc.).

• Key raw material development: Screening and preparation of specific primer probes, high-affinity antibodies, and highly efficient enzyme-based ingredients.

• System Assembly and Debugging: Optimize the ratio of core ingredients to the buffering system, then proceed with kit assembly, lyophilization (optional), and performance testing.

• Support services: Offering assistance with product manual writing, registration consulting, and more.

Professional Laboratory Outsourcing Services

Leverage our technology platform and expert experience to effortlessly bring your project to life.

• Common projects include gene cloning and expression, protein purification, cell functional assays, nucleic acid extraction, and sequencing analysis, among others.

• Service Process: Project Assessment → Proposal and Quote Confirmation → Experiment Execution with Ongoing Feedback → Delivery of Complete Data and Reports.

• Advantages: Saves time and costs, reduces equipment investment, ensures data quality, and maintains strict confidentiality.

Why choose Yoji Bio?


Deep-rooted technological expertise

Deep-rooted technological expertise

The core team boasts years of industry R&D experience and is highly proficient in cutting-edge molecular biology technologies.

Integrated Platform

Integrated Platform

From gene synthesis to protein expression, and from process development to scale-up production, we offer seamlessly integrated services.

Quality comes from design.

Quality comes from design.

We maintain rigorous quality control throughout every stage of research, development, and production, ensuring the reliability and reproducibility of our results.

Flexible Collaboration Model

Flexible Collaboration Model

We view our customers as partners and can provide the most cost-effective solutions tailored to your budget and timeline.

Contact Us

Start your custom project

If you have any customization needs or ideas, feel free to contact us anytime.

Our service consultant will connect with you immediately to provide personalized technical advice and tailored solution quotes.

Trial Product Application