EliKine™ Mouse TNF-α ELISA Kit (KTE7015) — Product Review & Buying Guide for Inflammatory Disease Researchers

TNF-α: The 17-kDa Cytokine That Built an Entire Drug Class

Tumor necrosis factor-alpha (TNF-α) is the prototypical pro-inflammatory cytokine — the molecule that proved, beyond any doubt, that neutralizing a single cytokine can reverse human disease. TNF-α drives the inflammatory cascade in rheumatoid arthritis, inflammatory bowel disease, psoriasis, and sepsis, and anti-TNF biologics (infliximab, adalimumab, etanercept) are among the most successful drugs in the history of immunology.

In mouse models, TNF-α is the central node that researchers measure to answer three questions: Is this intervention anti-inflammatory? Does it work through TNF-α suppression? And is the effect large enough to matter? Direct evidence demonstrates a predominant role of TNF-α in mouse models of chronic intestinal inflammation, and TNF blockade remains a mechanistic benchmark for evaluating experimental therapeutics[reference:34].

The EliKine™ Mouse TNF-α ELISA Kit (KTE7015) from Abbkine is engineered to deliver that readout with the sensitivity and specificity that murine inflammation research requires.

What's in the Box?

A complete, ready-to-use kit.

Advantages

1. Excellent Sensitivity for Low-Abundance TNF-α

With a limit of detection of 8 pg/mL and a calibration range of 15.63–1000 pg/mL, this kit captures both the low baseline levels of TNF-α in healthy mouse serum and the elevated concentrations seen in LPS challenge, colitis, and arthritis models[reference:35][reference:36].

2. High Specificity with Minimal Cross-Reactivity

The two-site sandwich design uses a TNF-α-specific capture antibody and a biotin-conjugated detection antibody, with no significant cross-reactivity or interference between mouse TNF-α and analogues[reference:37]. This is critical in inflammatory samples, where TNF-α coexists with IL-1β, IL-6, and other cytokines that can confound less specific assays.

3. Broad Sample Compatibility

Validated for cell culture supernatants, serum, plasma, and other biological fluids — covering the full range of murine inflammation study designs[reference:38].

4. EliKine™ Streptavidin-HRP Amplification

The proprietary EliKine™ SA-HRP conjugate provides enhanced signal amplification for sensitive detection without increasing background noise.

5. Validated in Inflammatory Disease Models

The kit's performance is grounded in the biology of TNF-α itself — a cytokine with a well-established pathogenic role in mouse colitis, arthritis, and neuroinflammation models[reference:39].

Disadvantages

1. Mouse-Specific

This kit is specific to mouse TNF-α — not validated for human, rat, or other species.

2. Research Use Only

Not intended for human or clinical diagnosis.

3. Assay Duration

Standard sandwich ELISA with a working time of 3–5 hours.

Who Should Buy This Kit?

✅ Buy this kit if you:

• Study inflammatory bowel disease (IBD) and colitis in mouse models
• Research rheumatoid arthritis and inflammatory joint disease
• Investigate sepsis, LPS-induced inflammation, and cytokine storm
• Work on neuroinflammation and microglial activation
• Study anti-inflammatory drug candidates and TNF blockade mechanisms
• Need to quantify mouse TNF-α in serum, plasma, or cell culture supernatants
• Require high sensitivity (8 pg/mL LOD) for low-abundance samples
• Want a complete, ready-to-use kit with validated specificity

❌ Consider alternatives if you:

• Need to detect human or rat TNF-α — check Abbkine's other offerings
• Require a faster assay (<3 hours)
• Are working with clinical diagnostic samples

Quick Specs Summary

📌 Reference Link: EliKine™ Mouse TNF-α ELISA Kit — KTE7015