Rat Cytokine Array GS282 (RayBiotech cat. no. GSR-CAA-282) is a high-density glass-slide antibody array that profiles 282 rat cytokines, chemokines and growth factors — including IFN-γ, IL-1β, IL-6, IL-10, TNF-α and MCP-1 — in a single experiment. It is built for rat-model studies where you need a broad first screen before narrowing down to a few targets. Changyu Biotech supplies it to research labs worldwide; request a quote for current pricing and lead time.
Key specifications
| Catalog number | GSR-CAA-282 (RayBiotech) |
|---|---|
| Species | Rat |
| Targets | 282 rat proteins (cytokines, chemokines, growth factors, soluble receptors) |
| Format | Glass-slide antibody array |
| Detection | Fluorescence, read on a laser microarray scanner |
| Typical samples | Serum, plasma, cell culture supernatants |
| Use | Research use only |
When a 282-plex rat cytokine array makes sense
- Discovery screens in rat models — inflammation, sepsis, injury, metabolic and drug-response studies where you do not yet know which cytokines move.
- Limited sample volume — one small serum or supernatant aliquot covers hundreds of targets instead of running dozens of single ELISAs.
- Follow-up planning — use the screen to pick 3–10 differential targets, then confirm them with ELISA.
GS282 vs other RayBiotech rat cytokine arrays
| Array | Targets | Best for |
|---|---|---|
| Rat Cytokine Array GS282 (GSR-CAA-282) | 282 | Broad discovery screen on glass slides |
| Quantibody Rat Cytokine Array 282 (QAR-CAA-282) | 282 | Quantitative concentrations across the same breadth |
| Rat Cytokine Array GS67 (GSR-CAA-67) | 67 | Smaller budget, focused inflammation/immune panel |
Ordering
Send us your sample type, number of samples and destination country and we will reply with a quote, lead time and shipping options (cold chain). Request a quote for GSR-CAA-282 or browse more RayBiotech antibody arrays and ELISA kits.