At Astor Scientific, we offer a wide range of ELISA kits designed to support the demanding workflows of modern laboratories. Whether you're testing clinical samples or advancing biotech research, our kits are trusted by scientists for their high sensitivity, consistent performance, and easy-to-follow protocols. Each kit is manufactured to meet strict quality standards, ensuring you can count on reproducible results every time.
With applications spanning immunology, virology, oncology, and food safety, our ELISA kits are essential tools for labs that require dependable and cost-effective protein detection. Whether you need to quantify cytokines, detect disease-specific antigens, or validate biomarkers, we deliver kits that match your exact needs.
Precision and Clarity in Every ELISA Kit
Our selection of ELISA kits features complete, ready-to-use solutions for accurate analyte detection. Each kit is equipped with pre-coated microplates, control samples, detection reagents, and detailed instructions—streamlining your workflow and eliminating guesswork. Developed using high-affinity antibodies and optimized buffers, these kits deliver precise, interference-free measurements, even at low concentrations.
Compatible with various sample types—like serum, plasma, tissue lysates, and cell culture supernatants—our kits are engineered to handle complex biological matrices without compromising results.
Key benefits:
- Ready-to-run with minimal setup
- High specificity and minimal background noise
- Ideal for 96-well formats and scalable for high-throughput labs
- Available for human, mouse, rat, and other species
Whether you're conducting biomarker research or performing diagnostic screenings, you’ll find the right ELISA kit in our curated collection.
Supporting Sterile Environments with ELISA Testing Solutions
All of our ELISA kits are suitable for use inside biosafety cabinets, allowing researchers to carry out testing within sterile conditions. This is especially important when working with infectious disease markers, patient samples, or sensitive reagents that require containment.
Packaging and labeling are clearly designed for easy handling within sterile environments, while protocols are written to minimize contamination risk during plate loading, reagent mixing, and incubation.
Whether you're working in a BSL-2 or BSL-3 lab, you can confidently integrate our kits into your daily workflows while maintaining safety standards.
Wide Range of ELISA Kits for Targeted Testing
We carry a broad inventory of ELISA kits that serve various applications in medical, academic, and industrial research settings. Our kits allow for the detection and quantification of:
- Inflammatory cytokines (e.g., IL-1β, IL-6, TNF-α)
- Hormones (e.g., insulin, leptin, estradiol)
- Infectious disease antigens (e.g., HIV, Hepatitis B, COVID-19)
- Cancer-related biomarkers (e.g., CA125, VEGF, CEA)
- Food allergens and toxins
If you’re looking for a specific species or a rare biomarker, we can help source or recommend alternatives that meet your study requirements.
With years of industry experience, we assist labs in selecting the right ELISA test kit for their protocols, helping save time and reduce unnecessary repeat experiments.
Buy ELISA Kits from a Trusted U.S. Supplier
When you choose Astor Scientific to buy ELISA kits, you’re choosing quality, dependability, and expert support. We understand how critical assay performance is to your research or diagnostic results. That’s why every product we stock goes through a thorough selection and review process to ensure consistent quality.
Why researchers trust us:
- Stocked inventory for fast U.S. shipping
- Responsive technical support team
- CE/FDA-certified options available
- Bulk order discounts and contract pricing
- Lot-specific COAs and data sheets available
Our team can also assist in helping you optimize assay conditions, troubleshoot issues, and recommend the right kit based on your sample type or detection method.
Whether you’re looking to buy ELISA kits for a hospital, research lab, or educational institution, we’re ready to support your goals.
Bulk Supply & Custom ELISA Panels Available
For high-throughput or ongoing projects, we provide scalable ordering options. Ask about:
- Custom ELISA panel development
- Private label kits for diagnostics labs
- Bulk discounts on large volume orders
- Contract-based supplies with scheduled delivery
We’re also one of the few U.S.-based suppliers offering quick turnaround times on specialty or low-stock kits—ensuring you never miss a testing window due to shipping delays.
ELISA Kits That Meet Evolving Lab Needs
Modern labs require assay kits that are not only accurate but also time-efficient. Our ELISA kits are developed with flexibility in mind—whether you’re running a single experiment or managing daily clinical testing. Multiple detection formats are available, including:
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Colorimetric ELISA – Easy to interpret with basic microplate readers
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Chemiluminescent ELISA – Higher sensitivity and dynamic range
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Fluorescent ELISA – Ideal for multiplex detection
Every kit includes optimized reagents and buffers that reduce pipetting errors, speed up workflows, and minimize technician hands-on time. Designed to help labs perform better—not just faster.
FAQs
How do ELISA kits work?
ELISA (enzyme-linked immunosorbent assay) kits work by binding target proteins to antibodies fixed on a plate. After the binding step, a secondary enzyme-linked antibody is added. A substrate is introduced, and the resulting reaction produces a color change proportional to the analyte concentration. This signal is then measured using a plate reader.
How to use an ELISA kit?
Each ELISA kit comes with a detailed protocol. Generally, you add standards and samples to the pre-coated plate, incubate, wash, add detection reagents, incubate again, and read the plate. The final color intensity indicates how much of the target is present.
Can ELISA kits be used for veterinary research?
Yes, we carry ELISA kits validated for multiple species, including canine, bovine, and equine models. Always check the species reactivity on the product datasheet before purchasing.
How long does an ELISA test take?
Most ELISA tests can be completed within 2 to 5 hours, depending on the format and incubation steps. High-throughput versions with shorter protocols are also available.
Shop ELISA Kits Online
Discover the difference of working with a lab supplier that understands your scientific needs. At Astor Scientific, we make it easy to source premium ELISA kits for everything from R&D to routine testing. Each product is backed by data, documentation, and responsive support—because results matter.
Explore our collection of ELISA testing kits today and take your lab’s efficiency and accuracy to the next level.
