Literature Analysis: Structure, Function and Clinical Value of Human Serum Album (HSA)

Document Type: Academic Research Interpretation | ANT BIO PTE. LTD.

1. Literature Information

This literature systematically interprets the molecular structure, biochemical characteristics, physiological functions, and clinical applications of Human Serum Album (HSA). It covers the synthesis regulation, ligand‑binding properties, post‑translational modifications, and disease‑related mechanisms of HSA, providing a comprehensive theoretical foundation for protein research, clinical detection, and drug development.

2. Research Background

Human serum albumin (HSA) is the most abundant protein in human plasma, accounting for 50%–60% of total plasma proteins. It is synthesized in the liver and participates in maintaining osmotic pressure, substance transportation, redox balance, and drug distribution. In recent years, increasing evidence has shown that abnormal HSA levels and modifications are closely related to liver diseases, kidney diseases, malnutrition, diabetes, cardiovascular diseases, and tumors. Therefore, exploring the structure, function, and detection methods of HSA has important scientific value and clinical significance.

3. Research Ideas

This study adopts a multi‑dimensional analytical strategy combining structural biology, biophysics, biochemistry, and clinical medicine:

• Analyze the three‑dimensional domain structure and stability mechanism of HSA
• Explore the ligand‑binding sites and transport functions of HSA
• Clarify the synthesis regulation and metabolic kinetics of HSA
• Investigate the post‑translational modifications and diagnostic value of HSA
• Evaluate the clinical applications and therapeutic potential of HSA

4. Research Results

• HSA forms a stable heart‑shaped three‑dimensional structure through 17 disulfide bonds, with multiple hydrophobic pockets that enable high‑capacity binding of endogenous and exogenous molecules.
• HSA synthesis follows a circadian rhythm and is regulated by nutritional status, hormones, and osmotic pressure.
• HSA plays a key role in maintaining plasma osmotic pressure, transporting fatty acids, hormones, drugs, and metal ions, and regulating redox balance.
• Hypoalbuminemia is closely related to liver dysfunction, renal protein loss, malnutrition, and chronic inflammation.
• Modified forms such as glycated albumin (GA) and ischemia‑modified albumin (IMA) can be used as potential biomarkers for disease diagnosis.
• HSA has broad application prospects as a drug carrier, biomaterial, and therapeutic protein.

5. Product Empowerment by ANT BIO PTE. LTD.

ANT BIO PTE. LTD. provides a full set of high‑quality reagents for HSA‑related research, supporting basic research and clinical transformation:

• HSA detection kits (BCG / BCP method)
• High‑purity recombinant human serum albumin
• HSA‑specific antibodies and modified antibodies
• Protein electrophoresis reagents and supporting kits
• Drug‑binding analysis reagents
• Protein stability and modification research tools

Our products are characterized by high sensitivity, good stability, and strong repeatability, which can effectively improve the accuracy and efficiency of HSA research.

6. Brand Mission

ANT BIO PTE. LTD. is a professional supplier of life science reagents, dedicated to providing high‑quality antibodies, proteins, kits, and universal reagents for scientific research institutions, hospitals, and biotechnology companies. We have three professional sub‑brands:

• Absin: Focus on universal reagents and detection kits
• Starter: Focus on various antibodies and modified antibodies
• UA: Focus on recombinant proteins and protein tools

We are committed to empowering life science research through professional, stable, and innovative products.

7. Related Product List

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ANT BIO PTE. LTD. – Empowering Scientific Breakthroughs

At ANTBIO, we are committed to advancing life science research through high-quality, reliable reagents and comprehensive solutions. Our specialized sub-brands (Absin, Starter, UA) cover a full spectrum of research needs, from general reagents and kits to antibodies and recombinant proteins. With a focus on innovation, quality, and customer-centricity, we strive to be your trusted partner in unlocking scientific mysteries and driving medical progress. Explore our product portfolio today and elevate your research to new heights.