Immunoassay Market Analysis

  • Report ID: 6001
  • Published Date: Sep 17, 2025
  • Report Format: PDF, PPT

Immunoassay Market Segmentation:

Product Segment Analysis

The reagents & kits segment in the immunoassay market is estimated to gather the highest revenue share of 68% by 2035. This growth of the segment is set to be dominated by the growing prevalence of autoimmune disease. Currently, it is predicted that there has been a growing prevalence of autoimmune diseaseS by about 2% and 9% a year in the world. Moreover, the availability of a broad range of specified and premium reagents and kits plays an important role in acknowledging precise and reproducible immunology analysis. Furthermore, the segment is characterized by continued change, such as the evolution of sensitive and specific reagents, and the integration of automation and artificial intelligence technologies. Hence, this segment is predicted to observe growth further encouraging market growth.

Specimen Segment Analysis

The blood segment is set to capture the highest revenue share of 56% in the immunoassay market by the end of 2035. Blood specimens are mostly utilized to estimate a wide range of parameters, such as antigens, antibodies, immune cell populations, cytokines, and other biomarkers. Valuable information about the functioning of the immune system, autoimmune disorders, allergies, and the reaction to therapies are provided by this estimation. Moreover, the examination of blood-derived cells has a central role in biomedical research and healthcare. Cells of interest are usually blood leucocytes, cord blood stem cells, bone marrow aspirates, tissue extracts, or cultured cells. As a result, the blood segment is predicted to gather the highest revenue which is additionally estimated to influence the market movement.

Our in-depth analysis of the global immunoassay market includes the following segments:

          Technology

  • ELISA
  • RIA
  • Rapid Tests
  • Others

          Product

  • Reagents & Kits
  • Analysis Equipment
  • Software & Services

          Specimen

  • Blood
  • Saliva
  • Urine
  • Others

          Application

  • Infection, Oncology
  • Endocrinology
  • Bone/Mineral Disease
  • Cardiology
  • Blood Screening
  • Autoimmune Disease
  • Allergy Diagnosis
  • Toxicology
  • Newborn Screening
  • Others

Browse key industry insights with market data tables & charts from the report:

Frequently Asked Questions (FAQ)

In the year 2026, the industry size of immunoassay is estimated at USD 34.84 billion.

The global immunoassay market size was more than USD 33.31 billion in 2025 and is anticipated to witness a CAGR of over 5.1%, crossing USD 54.78 billion revenue by 2035.

North America immunoassay market will secure over 41% share by 2035, driven by growing healthcare investment and advanced technologies.

Key players in the market include Abbott, Beckman Coulter, Inc., QuidelOrtho Corporation, Bio-Rad Laboratories, Inc., Becton, Dickinson, and Company, BIOMÉRIEUX, F. Hoffmann-La Roche AG, Thermo Fisher Scientific, Inc., Siemens Healthinners AG, Merck KGaA, Hologic, Inc., Shenzhen Mindray Bio-Medical Electronics Co., Ltd., MIZUHO MEDY Co., Ltd., Immunosens Co., Ltd., Immuno-Biological Laboratories Co, Ltd., H.U. Group Holdings, Inc., Sysmex Corporation, Sumitomo Bakelite Co., Ltd.
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