The extensive range of ELISA and assay kits of our suplier LS Bio enable quantitative and qualitative monitoring of a variety of biological processes, including cell proliferation, oxidative stress, apoptosis, signaling pathways, and more. Each kit includes all necessary reagents and is rigorously tested to ensure precision, accuracy, sensitivity, specificity, and reproducibility.


ELISA (enzyme-linked immunosorbent assay) kits are a quick, convenient and accurate research tool for the detection and quantitation of targets of interest in cultures and samples. LS Bio offers more than 50,000 cost-effective, ready-to-use ELISA kits for thousands of targets of interest. Each kit includes all necessary reagents, as well as a clear protocol that walks you through the entire process, from sample preparation to result analysis.

Traditional ELISA Kits

Direct, sandwich and competition ELISA kits for the quantitative or qualitative detection of specific antigens in a variety of sample types.

Cell-Based ELISA Kits

Fast and cost-effective way to quantify specific target antigens in vitro.

DNA-Binding ELISA Kits

Quickly and easily detect active transcription factors in eukaryotic nuclear extracts or cell lysates without the use of harmful radioactive reagents.

Phospho-Specific ELISA Kits

For the specific detection of phosphorylated target proteins.

ELISA Development Kits

ELISA development kits allow researchers to prepare their own ELISA plates as needed, at a lower cost per plate than off-the-shelf kits. Each ELISA development kit includes the four principal components required to assemble and run a sensitive and specific sandwich ELISA: the capture and detection antibody pair, antigen standard, and conjugate. LS Bio also supplies all other ancillary products needed, such as plates, wash buffers, diluents, secondary detection antibodies, substrates, and stop solutions.

Other Assay Kits

Chemiluminescent Immunoassay (CLIA) Kits

CLIA offers significant advantages over traditional assay detection methods, eliminating messy isotopic detection or chromogens that require absorption spectroscopy, in favor of chemical reactions that produce light. Extraordinary sensitivity, low background, a wide dynamic range, and inexpensive instrumentation distinguish luminometry from other analytical methods.

Other Functional Assays

Ready-to-use kits that incorporate non-ELISA technologies to monitor a variety of biological processes. Assay kits are available for monitoring cell proliferation, cell damage, oxidative stress, cytotoxicity, apoptosis, metabolism, signaling pathways, signal transduction, and more.

Highlighted Kits

Assay Kit Species Catalog Number
CD9 ELISA Kit Human LS-F6853
GABA/Gamma-Aminobutyric Acid ELISA Kit All LS-F4121
HAMP/Hepcidin ELISA Kit Mouse LS-F11620
His Tag ELISA Kit All LS-F55748
HMG1/HMGB1 ELISA Kit Mouse LS-F23080
IFNA/Interferon Alpha ELISA Kit Rat LS-F4130
IFNB/Interferon Beta ELISA Kit Dog LS-F6086
Lipopolysaccharide/LPS ELISA Kit All LS-F17912
TNNI3/Cardiac Troponin I ELISA Kit Mouse LS-F24180
TPSAB1/Mast Cell Tryptase ELISA Kit Human LS-F13484
Trypsin ELISA Kit Pig LS-F6198
TTR/Transthyretin ELISA Kit Monkey LS-F49258

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