What is the Market Share of Protein A Resin | Key Players & Strategic Developments 2026

Code: MTA11332 Publication Date: Dec 2025

What is the Share of Protein A Resin Market?

According to 6Wresearch internal database and industry insights, the Global Protein A Resin Market was valued at USD 1.8 Billion in 2026 and is expected to reach USD 2.7 Billion by 2032, growing at a compound annual growth rate of 4.90% during the forecast period (2026-2032).

This expansion is supported by technological advancements, supportive government policies, and increased adoption in smart devices and grid storage. This industry accounted for an estimated market share of over 27.3% within the overall energy storage ecosystem in 2025.

Growth Factors for Protein A Resin Industry

  • Rising monoclonal antibody production supported by consistent biopharma expansion.
  • Increased demand for downstream purification supported by efficient affinity chromatography.
  • Growing biologics pipeline supported by improved large-scale manufacturing capacity.
  • Expansion of research institutes supported by advanced purification requirements.
  • Innovation in alkaline-stable resins supported by extended operational life.

Protein A Resin Market Trends

The Protein A Resin Market trends highlight increasing preference for alkaline-tolerant resins, improved ligand stability, and enhanced throughput suited for expanding bioprocess needs. Rising antibody-based therapeutics, accelerated R&D activities, and wider adoption of single-use systems are shaping procurement decisions. Higher productivity expectations, cost-efficient purification formats, and growing commercial manufacturing operations further support expanded market acceptance.

Emerging Developments in the Protein A Resin Market

The Protein A Resin Market developments reflect progress in improved ligand engineering, scalable purification platforms, and enhanced binding performance for high-concentration processes. Manufacturers are introducing next-generation chromatography solutions with increased caustic resistance. Wider demand from biosimilar production, expanding continuous bioprocessing initiatives, and improved disposable system compatibility are contributing to broader utilisation across biopharmaceutical operations.

List of Leading Companies in the Protein A Resin Market

Some of the leading companies include:

  • GE Healthcare (Cytiva)
  • Repligen
  • Merck KGaA
  • Tosoh Bioscience
  • Thermo Fisher Scientific
  • Purolite
  • Agilent Technologies

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