Instant ELISA Savings. New 5- and 20-Kit Formats

Lower per-test costs with savings of 20% or 30% for the 5-Kit or 20-Kit format options, respectively, compared with individual kits for Bethyl Immunoglobulin and Serum Protein ELISA Kits.

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5Kit Pack
Mid-volume labs
20Kit Pack
High-throughput labs
Reproducible Assay Performance

Sensitivity, specificity, accuracy, and reproducibility.

Bethyl™ ELISA kits deliver precision, speed, and reliability for scientists who need trusted results fast. Backed by over 50 years of assay development and U.S.-based manufacturing, our ready-to-use kits are built to support confident decision-making at every step.

Bethyl Laboratories ELISA kit box with antibody vials, microplates, wash buffer bottle, and TNT flush buffer packet floating around it.
White dollar sign icon with a white S-shape and two purple vertical bars on a light grey background.

Lower Cost
Per Test

Get instant savings

Purple spiral notepad with a Y-shaped antibody icon on the white page, tilted on a light grey background.

Simplified
Procurement

Free up much needed storage space in the lab

White forklift carrying a pallet stacked with nine purple boxes each printed with a white Y-shaped antibody icon.

Reduced Packaging
and Shipping

Reduces waste and carbon footprint

Available Sizes

Right-sized for higher-volume workflows.

Bulk Format Red and white Bethyl Laboratories product box labeled "Really Good Antibodies" with the Bethyl logo and bethyl.com printed on the sides.
5-Kit Packs

Right-sized bulk option for mid-volume teams running consistent protein quantitation workflows.

Best Value Bulk Format Red and white Bethyl Laboratories box with a holographic seal, goat logo, and Really Good Antibodies bethyl.com on the front.
20-Kit Packs

Built for high-throughput labs and longitudinal studies — the lowest cost per test with the fewest shipments.

Get Volume Pricing

Tell us about your assay volume and we'll send pricing tailored to your lab.

  • Consistent assay performance
  • Lower cost per test
  • Simplified procurement
  • Reduced carbon footprint

For Research Use Only. Not for use in diagnostic procedures or therapeutic applications.