Human Hyaluronic Acid (HA) ELISA Kit — Product Review & Buying Guide for Liver Fibrosis and Joint Research

Hyaluronic Acid: The Megadalton Slime That Predicts Liver Failure and Joint Destruction

Hyaluronic acid (HA, hyaluronan) is the only glycosaminoglycan in your body that isn't sulfated, isn't built in the Golgi, and can reach a molecular weight of 4,000–10,000+ kDa — a single polymer chain long enough to span the entire pericellular coat and physically gate which proteins, growth factors, and immune cells touch the cell surface[reference:3].

HA is the frictional cushion in your synovial fluid (giving it that egg-white viscoelasticity that lets joints bear load without grinding), the hydration sponge in your dermis, and the matrix organizer in liver sinusoids. Critically for anyone running a cancer or fibrosis lab, serum HA levels track endothelial barrier breakdown, fibroblast activation, and the transition from compensated cirrhosis to decompensation[reference:4].

Yet most labs still measure it with a carbazole color assay or a slot-blot that can't tell HA from any other uronic acid. The Human Hyaluronic Acid (HA) ELISA Kit (KTE61936) from Abbkine drags this megadalton GAG out of the dark ages and puts it on a quantitative, plate-readable curve (ng/mL) with the specificity and CVs a real dataset demands[reference:5].

What's in the Box?

A complete, ready-to-use kit.

Advantages

1. Quantitative, Sandwich ELISA Format

The kit employs a two-site sandwich ELISA to quantitate HA in samples. Unlike dye-binding color assays that can't distinguish HA from other uronic acids, this kit uses specific antibodies for quantitative, reproducible HA measurement.

2. Broad Sample Compatibility

Validated for serum, plasma, cell culture supernatants, and other biological fluids — versatile for clinical, translational, and in vitro studies.

3. Published Validation

The kit has been cited in 1 publication, providing real-world validation from the research community.

4. Clinically Relevant Dynamic Range

The linear range spans physiological to pathological HA concentrations, capturing the dynamic changes that matter in fibrosis staging and joint disease progression.

5. Excellent Reproducibility

Intra-assay CV <6–8% — critical for longitudinal studies tracking HA during disease progression[reference:6].

6. Complete Kit

All components included — no hidden costs or last-minute reagent sourcing.

7. Reliable Storage and Shipping

• Unopened kit: store at 2–8°C
• Shipped with gel pack and blue ice

Disadvantages

1. Human-Specific

This kit is specific to human HA — not validated for mouse, 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 liver fibrosis, cirrhosis, or hepatic fibrogenesis
• Research alcoholic liver disease or metabolic dysfunction-associated steatotic liver disease (MASLD)
• Investigate osteoarthritis and joint destruction
• Work on cancer invasion and tumor microenvironment remodeling
• Need to quantify human HA in serum, plasma, or cell culture supernatants
• Require quantitative, reproducible HA measurement — not dye-binding color assays
• Want a complete, ready-to-use kit with published validation

❌ Consider alternatives if you:

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

Quick Specs Summary

📌 Reference Link: Human Hyaluronic Acid (HA) ELISA Kit — KTE61936