Zebrafish ELISA & Cytokine Detection

Our ELISA & Cytokine Detection service provides reliable quantitative analysis of cytokines, chemokines, growth factors, inflammatory mediators, and other protein biomarkers in zebrafish samples. We support projects involving zebrafish embryos, larvae, adult fish, dissected tissues, biological fluids, cell lysates, and culture supernatants.

This service is designed to help researchers characterize immune responses, inflammatory pathways, disease-associated biomarkers, drug responses, toxicological effects, and tissue repair processes at the protein level.

Service Options

Final assay selection depends on target compatibility, sample type and volume, expected concentration range, replication strategy, and project objectives.

Single-Target ELISA

Single-target ELISA is appropriate when the priority is accurate quantification of one or a limited number of predefined proteins. Available formats include sandwich, competitive, and indirect ELISA, subject to target and reagent compatibility.

Applications include:

• biomarker validation;
• dose-response studies;
• control versus disease-model comparisons;
• treatment and time-course studies;
• confirmation of protein-level changes identified by qPCR or transcriptomic analysis.

Each study can include standard-curve fitting, raw signals, calculated concentrations, normalization, technical replication, and statistical comparisons.

Cytokine and Chemokine Profiling

We provide targeted detection of immune- and inflammation-related proteins in zebrafish samples. This service is particularly relevant for infection, inflammation, immune regulation, tissue damage, and therapeutic-response studies.

Typical target categories include:

Availability of specific targets depends on the availability of zebrafish-compatible reagents, antibody specificity, cross-reactivity validation, and sample type.

Multiplex Cytokine Analysis

When multiple analytes must be measured from limited sample material, multiplex analysis may provide a more efficient alternative to running multiple single-analyte ELISAs.

Advantages include:

• simultaneous measurement of multiple analytes;
• reduced per-sample consumption;
• lower freeze-thaw burden for precious samples;
• higher throughput across multi-group studies;
• broader immune and inflammatory profiling.

Common applications include infection studies, immunotoxicity screening, drug-response profiling, and comparisons across disease stages or treatment conditions.

The final panel is determined after feasibility review. Multiplex assays do not necessarily provide identical sensitivity or dynamic range for every analyte, and not all ELISA targets can be transferred directly to a multiplex platform.

Feasibility Assessment and Custom Assays

Commercially available ELISA kits are more limited for zebrafish than for common mammalian research species. For targets without a validated zebrafish-specific kit, we can provide feasibility assessment and customized assay planning.

Possible support includes:

• Review of target protein sequence and epitope conservation
• Antibody cross-reactivity evaluation
• Positive-control sample recommendations
• Sample-preparation optimization
• Protein extraction and dilution optimization
• Pilot testing for detection feasibility
• Customized biomarker detection strategy

For complex or novel targets, we recommend initiating the project with a pilot feasibility study.

Supported Sample Types 

We support a wide range of zebrafish sample types:

Applications

Our ELISA & Cytokine Detection service supports a wide range of zebrafish research applications:

Quality Control

• Assay level: Standard curve fitting, blank/control inclusion, replicate consistency, dilution verification
• Sample level: Protein quantification, volume/input sufficiency, degradation assessment, normalization
• Zebrafish-specific: Antibody cross-reactivity validation, epitope conservation review, developmental-stage considerations

All QC criteria are defined per project and documented in the final report.

Get Started

To request a quotation or feasibility assessment, please provide:

• Target protein or cytokine list
• Zebrafish model and developmental stage
• Sample type and estimated sample quantity
• Number of experimental groups and replicates
• Sample collection and storage conditions
• Desired timeline
• Any relevant preliminary data

Our scientific team will evaluate your project requirements and recommend an appropriate ELISA or cytokine detection strategy for your zebrafish study.