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CUSABIO provides one-stop CRO solutions for global research and pharmaceutical industries. With 5 protein expression systems and 3 transmembrane protein platforms, we have developed over 13,000 recombinant proteins and 65,000 polyclonal antibodies, tackling complex targets like multi-pass transmembrane and toxic proteins.Our antibody development platforms (hybridoma, single B cell, and VHH library) offer custom services for monoclonal, polyclonal, recombinant, and nanobodies. We also support drug discovery through therapeutic antibody screening, stable cell line construction, and ELISA kit customization.
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Customer-centric, CUSABIO leverages advanced technology and stringent quality standards to deliver cost-effective, fast-turnaround services, driving breakthroughs in life science research and pharmaceutical innovation.
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Our Capabilities
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Service Advantages
ISO-certified |
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18 years of experience in protein expression and antibody development |
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High-quality assurance: >99.1% protein expression success rate |
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Expert team: Rapid response and one-on-one support for customer needs |
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Technology Platforms
5 Protein Expression Systems
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3 Transmembrane Protein Development Technology Platforms
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Popular CRO Services
● Protein Expression Services
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CUSABIO offers one-stop services from gene synthesis, vector construction to protein expression and purification. Leveraging 5 protein expression systems and 3 advanced platforms, we provide risk-free protein customization. Custom target antigens are guaranteed—no charge if protein expression fails within 800 AA! |
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● Antibody Customization and Production Services
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CUSABIO provides one-stop services including antibody production, purification, labeling, quantitative analysis, and functional validation, backed by advanced technology and strict quality control. Services cover monoclonal, polyclonal, and recombinant antibody production, suitable for applications like immunohistochemistry, Western blotting, flow cytometry, and ELISA. |
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● Other Featured Services
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CUSABIO offers specialized services, including therapeutic antibody discovery, stable cell line construction, and ELISA kit customization, to accelerate your drug development process. |
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CRO Services Process
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Kit
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Protein
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Antibody
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Molecular Biology
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