Animal Antigen Products

Creative Biolabs specializes in providing high-quality research-use animal antigens to accelerate innovation in veterinary immunology and biotherapeutics development. As a trusted CRO partner focused on animal health, we support researchers, biotech companies, and pharmaceutical developers working on the next generation of therapeutic antibodies, vaccines, and diagnostic reagents for companion animals.

Introduction

Our animal antigen portfolio includes a wide range of recombinant and native proteins derived from key veterinary targets across multiple species, such as canine, feline, and other animal models. Each antigen is produced using optimized expression systems to ensure high purity, structural integrity, and biological activity, critical factors for reliable downstream applications. Whether you are developing monoclonal antibodies, testing immune responses, or screening for cross-reactivity, our products are designed to provide consistent and reproducible results. We also offer custom antigen development services, allowing clients to request specific sequences, tags, or expression hosts (E. coli, HEK293, CHO, insect, or yeast) to meet unique research needs.

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Applications

• Therapeutic Antibody Discovery and Validation
  Support for hybridoma screening, ELISA assays, and functional testing.
• Vaccine and Immunogenicity Research
  Use as immunogens or reference standards in veterinary vaccine studies.
• Diagnostic Assay Development
  Antigen standards for immunoassay calibration and performance testing.
• Basic and Translational Research
  Exploration of immune mechanisms and disease pathways across animal species.

Key Features

• High purity and batch-to-batch consistency
• Expression in mammalian or prokaryotic systems
• Endotoxin levels suitable for research applications
• Available with or without tags (His, Fc, GST, etc.)
• Customizable buffer formulations and lyophilization options.

Why Choose Us?

As a veterinary-focused CRO, we understand the unique challenges of animal research. Our scientific team combines expertise in protein engineering, expression, and purification with deep knowledge of species-specific biology. Every product is supported by a detailed Certificate of Analysis (COA) and technical documentation, ensuring full transparency and traceability. We aim to be more than a supplier; we are your collaborative research partner. Whether you need standard recombinant antigens or tailored protein solutions for early discovery, our flexible platform ensures fast turnaround, reliable quality, and responsive technical support.

Partner with Creative Biolabs

Advance your veterinary research with confidence. Explore our animal antigen catalog today to find the ideal reagents for your research. At Creative Biolabs, we are committed to supporting the scientific community with products that drive discovery, improve reproducibility, and enable breakthroughs in animal health research.

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