Human ON (Osteonectin) ELISA Kit

What it means: Sample Type(s) lists the matrices this kit is intended/commonly used for. The sample types shown are Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples.

How to interpret here: Treat Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples as your best clue for “where this kit behaves as expected.” Pair it with the species (Human) to pick matrix- and species-matched controls. For complex matrices, plan dilutions so results land in 0.156-10ng/ml. Choose this if your samples match these matrices (or you can validate a new matrix); consider another kit if you need validated performance in a different matrix with minimal development work.

Matrix choice strongly affects ELISA performance because background proteins, salts, lipids, and anticoagulants can change recovery and raise non-specific signal.

Why it matters for buying:

• Compatibility check: If your matrix isn’t listed, you may need extra validation (or select a kit validated for that matrix).
• Cost of failure: Matrix interference can force repeat runs; validated matrices save time and sample.
• Low-level detection: Near 0.094ng/ml, matrix background becomes a key limiter—validated matrices matter more.

How it impacts your workflow:

• Prep/clarify: Centrifuge to remove debris; consistent lysis/homogenization improves repeatability.
• Dilution series: Start with serial dilutions to find the linear region and reduce matrix effects.
• Validation checklist: Run spike recovery (spike standard into matrix) and parallelism (dilution linearity) before processing a full cohort.

What to watch out for:

• Hemolysis/lipemia: Can increase background; clarify and consider additional dilution.
• Protease activity: Some targets degrade; keep cold and use inhibitors where appropriate.

What it means: Detection Range is the concentration interval where the assay is intended to quantify reliably. The detection range shown here is 0.156-10ng/ml.

How to interpret here: Use 0.156-10ng/ml to plan sample dilution and avoid re-runs. Sensitivity (0.094ng/ml) tells you how low you can reasonably detect, while the range tells you where quantification is reliable. In matrices like Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples, dilution helps reduce matrix effects and keep readings in-range. Choose this if your expected concentrations can be brought into this range with reasonable dilutions; consider a different range if your samples are consistently far above or below this window.

Staying within the working range improves accuracy and reduces the chance of saturation (too high) or unstable readings (too low).

Why it matters for buying:

• Quantitative reliability: Results are most dependable when OD values fall within the stated range.
• Dilution strategy: Guides how much to dilute (or concentrate) samples before running.
• Reduced repeats: Matching expected levels to range lowers the risk of repeat testing due to out-of-range data.

How it impacts your workflow:

• Pre-test: Run a small pilot or dilution series to bracket expected concentrations.
• Re-dilute when needed: If samples saturate, dilute further; if below curve, consider less dilution or a more sensitive kit.
• Keep conditions consistent: Use consistent diluent and timing to preserve curve shape.

What to watch out for:

• Non-linear edges: The lowest and highest points of the curve are often less stable; aim for mid-curve when possible.
• Matrix shifts: Different matrices can shift apparent concentrations—validate with spike recovery/parallelism.