K-Blue® Luminescent ONE HRP substrate is a ready-to-use solution ideal for microwell applications where horseradish peroxidase enzyme detection is required from nanogram to picogram levels.

K-Blue Luminescent HRP substrate is ideal for microwell applications where horseradish peroxidase enzyme detection is required from nanogram to femtogram levels.

K-Blue Advanced Plus is a one-bottle stabilized chromogenic substrate for use with horseradish peroxidase immunoassays. The TMB substrate offers high activity, long-term stability and is REACH compliant.

K-Blue® Aqueous is a revolutionary 100% solvent-free TMB substrate and is ideal for end users working under strict regulatory requirements.

K-Blue® Advanced is a one-bottle chromogenic substrate for use with HRP immunoassays. K-Blue Advanced TMB Substrate offers high activity, long-term stability and is REACH compliant.

K-Blue Select is a one-bottle stabilized chromogenic substrate for use with HRP immunoassays. K-Blue Select TMB substrate offers mid-level activity, long term stability and is REACH compliant.

Enhanced K-Blue® is a one bottle chromogenic substrate for use with horseradish peroxidase (HRP) immunoassays. The substrate offers high activity and the longest shelf life of Neogen's TMB substrates.

Custom TMB Substrate is a one bottle chromogenic TMB substrate for use with horseradish peroxidase (HRP) immunoassays.

K-Gold® Plus is a one-bottle chromogenic substrate for use with alkaline phosphatase immunoassays. PNPP substrate offers excellent activity and signal-to-noise ratio.

K-Gold® Substrate is a one-bottle chromogenic substrate for use with alkaline phosphatase immunoassays.

TMB Membrane Substrate develops an insoluble, permanent dark blue reaction in the presence of peroxidase. The substrate is intended for western blot, dot blots, and line assays.

TMB Membrane Plus Substrate develops an insoluble, permanent dark blue reaction in the presence of peroxidase. The substrate is intended for western blot, dot blots, and line assays.

Chemiluminescent Elite Plus HRP substrate is ideal for microwell and membrane applications where horseradish peroxidase enzyme detection is required from picogram to femtogram levels.

Chemiluminescent Elite HRP substrate is ideal for microwell and membrane applications where horseradish peroxidase enzyme detection is required from picogram – femtogram levels.

Neogen® offers ultra-sensitive chemiluminescent formulations for the detection of alkaline phosphatase (AP) enzyme in microwell and membrane assay applications.

Neogen® offers ultra-sensitive chemiluminescent formulations for the detection of alkaline phosphatase (AP) enzyme in microwell and membrane assay applications.

Neogen® offers ultra-sensitive chemiluminescent formulations for the detection of alkaline phosphatase (AP) enzyme in microwell and membrane assay applications.

Neogen® offers ultra-sensitive chemiluminescent formulations for the detection of alkaline phosphatase (AP) enzyme in microwell and membrane assay applications.

ABTS Substrate is a one-bottle, ready to use substrate for horseradish peroxidase (HRP) microwell applications. ABTS develops a blue-green color in the presence of a peroxidase labelled conjugate.

EIA buffer is a ready-to-use buffer to dilute enzyme conjugates, standards, and samples.

Neogen's Wash buffer is a concentrated buffer used to wash all unbound enzyme conjugate, samples and standards from microplates.

Red Stop Solution offers a safer alternative to the traditional acids that are used to stop ELISA reactions.

NeoSal® Buffer is designed to stabilize oral fluid specimens following collection and during transit, it can also be used to dilute additional oral fluid samples in preparation for immunoassay.