Rat semi-quantitative cytokine antibody arrays are multiplex protein detection tools designed to investigate the expression profiles of multiple cytokines simultaneously in rat biological samples. These antibody microarrays consist of capture antibodies immobilised at defined positions on functionalised glass slides. In sandwich immunoassay-based formats, target cytokines are captured by specific antibodies and detected using biotinylated detection antibodies, followed by fluorescently labelled streptavidin. Fluorescence signals are measured using a microarray scanner. Signal intensities provide relative protein expression data, allowing comparisons of cytokine abundance between experimental conditions.

Key Features

• Glass slide format: Spatially organised antibody spots enable multiplex detection of rat cytokines.

• Sandwich immunoassay: Uses target-specific capture and detection antibodies.

• Fluorescence detection: Signal acquisition using a fluorescence microarray scanner.

• Semi-quantitative analysis: Supports relative cytokine expression profiling and comparisons between experimental groups.

• Multiplex capability: Enables simultaneous evaluation of multiple inflammatory mediators using limited sample volumes.

Usual Applications

Rat cytokine antibody arrays are used in immunology and inflammation research to:

• Investigate inflammatory and immune response pathways.

• Compare cytokine expression profiles under different experimental conditions.

• Characterise disease-associated inflammatory responses in rat models.

• Evaluate cellular responses to treatments, infections or inflammatory stimuli.

• Identify candidate cytokines for subsequent biomarker investigation and validation.