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Athens Bioscience, Inc.Athens Bioscience, Inc.Athens Bioscience, Inc.
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    Bulk native protein production by Athens Bioscience
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    Bulk native proteins available from milligram to gram-scale production.

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Antibody Products & Immune Proteins

From primary class to subclass, find the specificity your assay requires.

Whether you're calibrating immunoassays, validating IgG subclass panels, or sourcing immunogens for antibody production, your results depend on antibodies and antigens that are well-characterized and consistent.

Athens antibody products are purified from human plasma and documented lot by lot. From IgG subclasses and Fc fragments to IgA, IgM, and secretory IgA, our immune proteins enable IVD development and antibody manufacturing.

Experience the Athens Standard:

  • Lot-specific Certificates of Analysis (CoAs)
  • Scalable from mg to kg
  • Custom reagent services
  • >95% of retail products ship next-day

Get what you need, when you need it: Consistent antibody products. Reliable results.

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Enzymes & Protease Inhibitors

Native enzymes and inhibitors, purified and QC-tested in-house for consistent activity and trusted results.

Transport & Binding Proteins

High-purity carriers, including transferrins and apolipoproteins, with reproducible performance from mg to kg scale.

In Vitro Diagnostics

Reagents with superior purity and activity for reliable, accurate, and sensitive diagnostic test development.

Antibody & Antisera Production

Immunogen-grade native proteins designed for reproducible polyclonal antibody and antisera development.

Immunology & Inflammation

Purified acute-phase and other immune proteins for reliable insights into immune responses and inflammatory markers.

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Need Something Unique?

Specify subclass, source (normal or myeloma), fragment type, purity, and scale, and get antibody products and proteins configured for your assay or manufacturing workflow.

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Explore Custom Solutions

Featured News & Resources

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Athens Bioscience, Inc.

Phone: +1.706.546.0207

Fax: +1.706.546.7395

Email: info@athensbioscience.com

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© 2026 Athens Bioscience, Inc.

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  • Transferrins & Iron-Binding Proteins
  • Lipoproteins
  • Immunoglobulins
  • Apolipoproteins
  • Neutrophil Proteins
  • Albumins & Carrier Proteins
  • Antibodies & Immune Proteins
  • Transport & Binding Proteins
  • Enzymes & Protease Inhibitors
  • Coagulation & Hemostasis Proteins
  • Specialized Tissue Proteins
  • Glycoproteins & Acute Phase Proteins
  • View All Products
  • In Vitro Diagnostics
  • Cell Culture Media
  • Antisera Production
  • Contract Manufacturing
  • Custom Solutions
  • Bulk Production
  • Company
  • News & Events
  • Quality & Compliance
  • Leadership Team
  • Careers
  • Distributors
  • Frequently Asked Questions
  • Blog
  • White Papers
  • Case Studies
  • Citations
  • Product Literature
  • All Resources
ISO CertificateISO CertificateBBB CertificateBBB Certificate

© 2026 Athens Bioscience, Inc.

Privacy StatementTerms & ConditionsTerms of Sale
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