Antibodies & Antisera for Clinical Diagnostics
Accelerating Diagnostic Innovation
At Fortis Life Sciences, we support the development of clinical diagnostic assays by offering a breadth of customizable affinity reagents such as antisera, IgG fractions, and antibodies. These reagents can be used for lateral flow assay (LFA) development, IHC, ELISA, and turbidimetry and nephelometry assays. Whether you are a diagnostics company, CRO, core facility, or clinical laboratory, we provide high-quality antisera and antibodies to accelerate your diagnostic assay development.
Our Offerings
Top Selling Bethyl Products for Diagnostics
| SKU | Product Name | Type | Action |
|---|---|---|---|
| A90-100A | Goat anti-mouse IgG Fab Fragment, Affinity Purified | Secondary Antibody | Buy Now > |
| A80-108A | Goat anti-human IgE Antibody, Affinity Purified | Secondary Antibody | Buy Now > |
| A80-129S | Goat anti-Human Albumin | Antiserum | Buy Now > |
| A80-102S | Goat anti-Human IgA | Antiserum | Buy Now > |
| E88-129 | Human Albumin Kit | ELISA | Buy Now > |
| E11-113 | Bovine Serum Albumin (BSA) Kit | ELISA | Buy Now > |
| AGMET-0300 | Methamphetamine Antigen | Lateral Flow | Buy Now > |
| ABMAL-0423 | Malaria pLDH Monoclonal Antibody, Clone 23 | Lateral Flow | Buy Now > |
| IHC-00055 | Rabbit anti-CD31/PECAM-1 IHC Antibody | IHC | Buy Now > |
| IHC-00059 | Rabbit anti-GAMMA-H2AX IHC Antibody | IHC | Buy Now > |
Farm to Bench™ with Bethyl Labs
For more than 50 years, we have been a consistent and
reliable partner for companies and institutions both large and small. From top
20 largest pharma and IVD manufacturers to the small but mighty biotech start-ups
that form the bedrock of the industry. Simply put, no matter your size, large
or small, you won’t get lost in the shuffle when partnering with us.
- Scalable Capacity: 100+ acres in Houston, Texas
- Species Specific Engineering: +345 livestock-specific products, 68 for companion animals, and 29 for exotic species
- Made in the USA: Domestic mfg provides stable pricing, reliable availability, and a reprieve from global supply chain disruptions
- Vertical Integration: Ensures consistency, scalability, and reliability
Custom Reagents for Clinical Diagnostics
All of our antibodies and reagents can be customized to meet the needs of your specific assay. We can provide antibodies, antisera,
and IgG fractions in multiple‑gram and liter scales.
Our secondary antibody portfolio spans unconjugated,
fluorescent, enzyme‑conjugated, and biotinylated formats to support ELISA,
western blotting, ICC/IF, IHC, flow cytometry, spatial biology, LFA.
We specialize in:
- Custom secondary antibodies and antisera:
Designed for a broad range of species, isotypes, conjugates, and diagnostic assays - Optimized buffers and formulations:
Supporting sensitivity, stability, and matrix compatibility - Bulk manufacturing, aliquoting, and custom packaging:
Aligned with your workflow, fill volumes, and scale - Affinity purification, adsorption, and other purification options:
Helping reduce background and improve specificity
