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Choose the Best ELISA for Your Research

Quantikine ELISA Kits, most published

Quantikine ELISA Assays

Quantify intracellular and extracellular proteins with Quantikine ELISA kits. This Gold Standard ELISA is most referenced by your peers. Choose from over 600 assays in 9 species. Target analytes include: TNF alpha, IFN gamma, IL-6, IL-1 beta, IL-2, G-CSF and hundreds more.

Quantikine QuicKit Rapid ELISA

Quantikine QuicKit™ ELISA Assays

Looking for a one-step ELISA? Save time and simplify your workflow! QuicKits are validated for serum, plasma and cell culture supernates. Get data in 90 Minutes with Quantikine QuicKit ELISA assays.

High Sensitivity ELISA kits

Quantikine High Sensitivity ELISA Assays

Detect analytes at the femtogram level with Quantikine High Sensitivity ELISA assays. HS ELISAs have the highest quality and reproducibility. Each assay is complete and ready to use.

Automated ELISA, Ella

Simple Plex Immunoassays

Save time and reduce error with Simple Plex automated ELISAs, featuring ELLA. This assay has sub-picogram sensitivity and 4 logs of dynamic range. Our assays span a broad range of research areas including COVID-19, Neuroscience, Cancer, Bioprocess Development and Cell Therapy.

Duoset ELISA Kits, economical assays

DuoSet ELISA Development Systems

Prefer to do-it-yourself? DuoSet ELISA Kits are the economical alternative. This kit has all of the basic components needed to develop a sandwich assay. Now available in a 5 plate size!

In Vitro Diagnostic (IVD) ELISA Kits

Quantikine IVD ELISA Assays

These 510(K) cleared ELISA assays are complete and ready for your in vitro diagnostic (IVD) needs. Quantify erythropoietin, transferrin receptor and vitamin D.

Parameter™ Colorimetric Competitive ELISA Kits

Use these competitive ELISA to quantify small molecules such as cAMP, cGMP, NO, eicosanoids and creatine. Measure steroid hormones such as estradiol, testosterone, corticosterone and more! These fully validated ELISAs are highly reproducible and have an excellent signal-to-noise ratio. 

QuantiGlo™ Chemiluminescent Sandwich ELISA Kits

Quantiglo ELISAs have a broader dynamic range than colorimetric ELISAs because they use chemiluminescence. Measure cytokines including IL-2, IL-6, IL-8, VEGF, IL-1 beta, TNF alpha, and endothelin.

ELISA Guide

Learn about all of Bio-Techne’s ELISA assay options! Use this guide to find out which immunoassay is right for your needs. Learn about ELISA tips, techniques and best practices.

ELISA Guide

Avoid False Positive Data: Improve Performance with the R&D Systems Quantikine ELISA Kits

Learn how to avoid false positive data with Quantikine® ELISA Kits. Download this application to learn how R&D Systems maintains the highest quality ELISAs.

Avoid False Positives in ELISAs

Accurate Quantification of Interferon Gamma across Immunoassay Platforms

Find out which IFN gamma immunoassay is best for your workflow needs. Download this application note to learn see how Quantikine ELISA Kits and Simple Plex assays show near perfect correlation on the same samples.

App Note Accurate Quantification of IFN Gamma

High Sensitivity Immunoassays for Detecting Interferon Gamma in Cytokine Release Syndrome

See how Bio-Techne’s immunoassays are used to quantify IFN gamma in serum and plasma from healthy donors or patients on cell therapy. Learn about the near perfect correlation between Quantikine High Sensitivity ELISA Kits, Luminex Assays and Simple Plex Assays.

ELISA High Sensitivity Immunoassays

Learn How to Run a Quantikine ELISA Assay

This video is a general step-by-step guide to running an R&D Systems Quantikine ELISA Kit.

Learn How to Run a Quantikine QuicKit ELISA Assay

This video is a general step-by-step guide to running an R&D Systems Quantikine QuicKit.  This ELISA rapid test can be completed in 90 minutes.

Learn How to Run a DuoSet ELISA Assay

This video is a general step-by-step guide to running an R&D Systems DuoSet ELISA kit. DuoSet ELISA Development Systems contain the basic components required to develop a sandwich ELISA, including matched antibody pairs, standard, and streptavidin HRP.

Cancer Biomarker Discovery

Custom and Bulk ELISA Services

Contact us with your custom and bulk ELISA needs

Background Information