The Global IPG Buffer Market was valued at USD 83.6 Million in 2025 and is projected to reach USD 119 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 3.8% during the forecast period (2025–2034). This growth is driven by the expanding field of proteomics, increasing demand for high-resolution protein separation in drug development, and advancements in life science research methodologies.

As proteomics and genomics research continues to transform biomedical science and therapeutic discovery, the critical reagents enabling these advancements take center stage. In this blog, we profile the Top 10 Companies in the IPG Buffer Industry—a selection of established life science giants and specialized suppliers that are defining the standards for protein separation and analysis worldwide.

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🔟 1. Cytiva

Headquarters: Marlborough, Massachusetts, USA
Key Offering: Immobiline™ DryStrip IPG Strips, IPG Buffer solutions

Cytiva is a global leader in life sciences, providing a comprehensive portfolio of products for bioprocessing and cellular research. Their IPG Buffer solutions, part of the renowned Immobiline™ product line, are essential for achieving highly reproducible results in two-dimensional electrophoresis. These products are trusted in both academic research and industrial biopharmaceutical applications for their exceptional quality and consistency.

Innovation Initiatives:

• Development of next-generation IPG strips with enhanced resolution

• Integration with automated electrophoresis systems for high-throughput workflows

• Commitment to supporting reproducible research through high-quality reagents

Download FREE Sample Report: IPG Buffer Market – View in Detailed Research Report

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9️⃣ 2. Bio-Rad Laboratories

Headquarters: Hercules, California, USA
Key Offering: ReadyStrip™ IPG Strips, Bio-Lyte® Ampholytes, IPG Buffer kits

Bio-Rad Laboratories is a cornerstone of the life science research community, with a long-standing reputation for quality in electrophoresis and chromatography. Their IPG Buffer products are engineered for superior performance in creating stable pH gradients, which is critical for the precise separation of complex protein samples in proteomic studies.

Innovation Initiatives:

• Extensive range of pH gradients for diverse applications

• Focus on compatibility with downstream mass spectrometry analysis

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8️⃣ 3. Thermo Fisher Scientific

Headquarters: Waltham, Massachusetts, USA
Key Offering: Pierce® IPG Buffer, immobilized pH gradient products

Thermo Fisher Scientific offers a vast array of life science reagents and instruments, with their IPG Buffer products being integral to proteomics research workflows. Known for their reliability, these buffers are used worldwide for biomarker discovery, drug target identification, and quality control in biopharmaceutical manufacturing.

Innovation Initiatives:

• Investment in high-purity buffer formulations for sensitive applications

• Workflow solutions that combine IPG Buffers with complementary reagents and equipment

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7️⃣ 4. Merck KGaA

Headquarters: Darmstadt, Germany
Key Offering: IPG Buffers, ampholytes for isoelectric focusing

Merck KGaA, through its life science business MilliporeSigma, is a key supplier of high-quality chemicals and reagents. Their IPG Buffers are critical components for researchers requiring robust and reproducible protein separation. The company’s strong focus on quality control ensures batch-to-batch consistency, which is paramount for longitudinal research studies.

Innovation Initiatives:

• Development of specialty buffers for challenging protein samples

• Global distribution network ensuring accessibility for the research community

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6️⃣ 5. Serva Electrophoresis GmbH

Headquarters: Heidelberg, Germany
Key Offering: Servalyt™ Precotes, IPG Buffer solutions

Serva Electrophoresis is a specialized manufacturer with a deep focus on electrophoresis products. Their expertise in creating high-performance IPG Buffers makes them a preferred choice for researchers who demand precision in their proteomic analyses. The company is particularly noted for its technical support and customer-centric approach.

Innovation Initiatives:

• Specialization in narrow-range IPG Buffers for high-resolution applications

• Commitment to advancing electrophoretic techniques through R&D

Download FREE Sample Report: IPG Buffer Market – View in Detailed Research Report

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5️⃣ 6. LI-COR Biosciences

Headquarters: Lincoln, Nebraska, USA
Key Offering: Odyssey® Imaging compatible buffers, specialized IPG reagents

While primarily known for its imaging systems, LI-COR Biosciences also provides specialized reagents optimized for their platforms. Their IPG Buffers are designed to work seamlessly with fluorescent detection methods, offering researchers a integrated solution for quantitative proteomics.

Innovation Initiatives:

• Integration of buffer chemistry with advanced imaging technology

• Focus on applications requiring high sensitivity and quantification

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4️⃣ 7. GE Healthcare (now part of Cytiva)

Headquarters: Chicago, Illinois, USA
Key Offering: Legacy IPG product lines, electrophoresis consumables

Following its integration into Cytiva, the legacy products from GE Healthcare continue to be a significant part of the IPG Buffer landscape. These established product lines are known for their reliability and are used in countless laboratories for fundamental and applied proteomics research.

Innovation Initiatives:

• Continuation of support for established product portfolios

• Transition of technologies into the enhanced Cytiva offering

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3️⃣ 8. Genotech Inc.

Headquarters: St. Louis, Missouri, USA
Key Offering: IPG Strips, Buffer solutions for protein separation

Genotech is a supplier of life science research products, including a range of electrophoresis consumables. Their IPG Buffer offerings provide a cost-effective solution for research laboratories, maintaining a focus on quality and performance for standard proteomics applications.

Innovation Initiatives:

• Providing accessible reagents for the academic research market

• Ensuring reliable performance for routine laboratory workflows

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2️⃣ 9. Proteome Sciences plc

Headquarters: Cobham, United Kingdom
Key Offering: Specialty proteomics reagents, including IPG Buffers

Proteome Sciences is a specialist in proteomics technologies and services. Their expertise extends to the development and supply of high-quality reagents like IPG Buffers, which are used in their own service laboratories as well as sold to the research market. Their focus is on applications in biomarker discovery and validation.

Innovation Initiatives:

• Application-driven development of proteomics reagents

• Strong emphasis on biomarker research and diagnostic development

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1️⃣ 10. Wuhan Boshide Biological Technology Co., Ltd.

Headquarters: Wuhan, Hubei, China
Key Offering: Cost-effective IPG Buffers and electrophoresis consumables

As a growing player in the Asian market, Wuhan Boshide supplies a range of life science reagents, including IPG Buffers. The company caters to the expanding research base in China and neighboring regions, offering products that meet the needs of laboratories with budget constraints without significantly compromising on quality.

Innovation Initiatives:

• Focus on serving the rapidly growing Asian life science market

• Development of affordable alternatives for routine applications

Get Full Report Here: IPG Buffer Market – View in Detailed Research Report

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🧪 Outlook: The Future of IPG Buffers is Precise and Integrated

The IPG Buffer market is evolving in response to the increasing demands of modern proteomics. While traditional 2D electrophoresis remains a fundamental technique, the application of IPG Buffers is becoming more sophisticated, integrated with advanced analytical platforms.

📈 Key Trends Shaping the Market:

• Rising demand for high-resolution separation in personalized medicine and biomarker discovery

• Integration with automated platforms and mass spectrometry for high-throughput workflows

• Development of specialized buffers for challenging samples like membrane proteins

• Growth in emerging markets, particularly in Asia-Pacific, driven by increased research funding

Get Full Report Here: IPG Buffer Market – View in Detailed Research Report

The companies listed above are not only supplying essential reagents—they’re enabling the next generation of proteomic discoveries that underpin advances in biology and medicine.