ELISA Reagents and Buffers

Build-it-yourself ELISA supplies

Enzyme-linked immunosorbent assays (ELISAs) are plate-based assays designed for detecting and quantifying substances such as peptides, proteins, antibodies, and hormones.

The reagents needed to construct and run a typical sandwich ELISA or other plate-based immunoassay include specific antibodies (e.g., matched antibody pairs), enzyme conjugates, blocking buffers, sample and wash buffers, and enzyme substrates.

Blocking Buffers for ELISA

Various easy-to-use and reliable blocking buffers for ELISA. These blocking buffers are also suitable for use in other detection methods, such as western blotting, IHC, and nucleic acid detection.

Conjugates and Probes for ELISA

A wide variety of conjugates and detection probes for use in ELISA. The labels include secondary antibodies, biotin-binding proteins, antibody-binding proteins, and CaptureSelect™ biotinylated ligand conjugates.

Enzyme Substrates for ELISA

Colorimetric, chemiluminescent, and chemifluorescent substrates for alkaline phosphatase (AP), horseradish peroxidase (HRP) and other enzyme reporter systems, including sensitive formulations of TMB for kinetic, competition, or sandwich ELISA.

Antibody Pair Kits

We offer colorimetric, chemiluminescent, and chemifluorescent substrates for alkaline phosphatase (AP), horseradish peroxidase (HRP) and other enzyme reporter systems, including sensitive formulations of TMB for kinetic, competition, or sandwich ELISAs