The global immunohistochemistry market size accounted for USD 2.72 billion in 2024, grew to USD 2.90 billion in 2025, and is expected to be worth around USD 5.10 billion by 2034, poised to grow at a CAGR of 28.2% between 2024 and 2034. The North America immunohistochemistry market size is predicted to increase from USD 1.06 billion in 2024 and is estimated to grow at the fastest CAGR of 6.62% during the forecast year.
The global immunohistochemistry market size is expected to be valued at USD 2.72 billion in 2024 and is anticipated to reach around USD 5.10 billion by 2034, expanding at a CAGR of 28.2% over the forecast period from 2024 to 2034.
The U.S. immunohistochemistry market size is exhibited at USD 742.56 million in 2024 and is projected to be worth around USD 1,420.22 million by 2034, growing at a CAGR of 6.7% from 2024 to 2034.
Due to advancements in commercialization AND biotech, the IHC market in North America held the top spot globally in 2023. The increasing use of this immunohistochemistry equipment in diagnostic facilities and laboratories can be attributed to the North American region's dominance. Additionally, the adoption of automated devices is increased by favourable reimbursement policies in nations including the United States and Canada, which supports the expansion of the IHC market in the North American region.
Additionally, it is anticipated that a rise in the number of cancer patients from North American nations will raise the need for these immunohistochemistry methods.
Contrarily, the Asia-Pacific region's IHC market is anticipated to experience the fastest CAGR growth during forecasting. The economic growth development of nations like India, China, South Korea, and Singapore is blamed for the rapid expansion of the immunohistochemistry market in the Asia-Pacific region. Aside from these, the high rate of chronic diseases and the rapid ageing of the population are other factors driving the growth of the Asia-Pacific Immunohistochemistry Industry.
In addition, the WHO predicts a 50% increase in CVDs annual events in China between 2024 and 2034. Following Asia Pacific, the European IC market is anticipated to expand at a healthy CAGR in the ensuing years. This region's demand for products and services is primarily driven by ongoing economic expansion and rising urban disposable income.
Latin America's IHC market is expanding due to growing cancer rates, recent economic stabilisation, rising healthcare costs, developing infrastructure, and increasing disposable income.
The Middle East and Africa IHC markets are anticipated to grow at a 7.3% annual rate during the forecast period.
The immunohistochemistry market is expanding due to more products being approved for use and the release of technologically sophisticated immunohistochemistry solutions for disease diagnosis. It is anticipated that the rising prevalence of chronic diseases will raise the demand for immunohistochemistry products, fueling market expansion.
The market for immunohistochemistry is expanding due to a growing emphasis on drug monitoring, better chances of detecting various diseases, technological advancements, and increased public awareness of new diagnostics equipment. The market for immunohistochemistry is predicted to grow slowly due to the low specificity of IHC techniques and their high setup costs. A cancerous growth must be accurately and promptly diagnosed to effectively manage a disease.
However, some chronic diseases cannot be accurately diagnosed using IHC techniques, which may prevent widespread use. Immunohistochemistry market expansion is constrained by the high setup cost of IHC equipment, a significant burden on diagnostic laboratories and hospitals in developing economies.
Clinical pathology has seen a rise in the use of IHC protocols, particularly in the fields of hematopathology, neuropathology and oncologic pathology. The method has significantly influenced cancer diagnostics. Therefore, the rising incidence of cancer is anticipated to boost the need for immunohistochemistry and fuel market expansion.
Additionally, extensive uses of immunohistochemistry in development and drug discovery activities are anticipated to spur revenue growth throughout the forecast period. And whole-slide imaging and Digital image analysis provide accurate and impartial assessments. Image analysis is therefore applicable to various drug discovery processes, such as target validation, biomarkers expression studies, patient stratification, drug repositioning, and efficacy of drugs and safety studies.
| Report Coverage | Details |
| Market Size in 2024 | USD 2.72 Billion |
| Market Size by 2034 | USD 5.10 Billion |
| Growth Rate from 2024 to 2034 | CAGR of 6.49% |
| Largest Market | North America |
| Fastest Growing Market | Asia Pacific |
| Base Year | 2023 |
| Forecast Period | 2024 to 2034 |
| Segments Covered | By Services, By Molecule and By Mode |
| Regions Covered | North America, Europe, Asia-Pacific, Latin America and Middle East & Africa |
The rise in the number of people with chronic diseases.
The rise of the elderly and the rising incidence of cancer are driving factors in the immunohistochemistry market. The IHC market is expected to expand due to additional factors like rising healthcare spending and improved healthcare infrastructure, which will eventually lead to more hospitals and diagnostic labs opening every day.
The market's growth rate is also boosted by using technologically developed immunohistochemistry solutions and expanding drug discovery and development activities.
The global immunohistochemistry market is expected to grow due to increasing product approvals and the emergence of technologically sophisticated immunohistochemistry remedies for disease diagnosis. Additionally, the participation of key players in developing IHC methods through partnerships with pharmaceutical drug companies to create and deliver IHC diagnostic solutions for their immunotherapies presents growth offers for the market players operating in the IHC market. Additionally, it is anticipated that increasing public awareness of chronic diseases will increase the need for immunohistochemistry products, eventually leading to growth in the IHC market.
The market's growth rate is also anticipated to be supported by the use of IHC in detecting several neurodegenerative disorders caused by numerous factors, including cannabidiol use and cigarette smoking.
High level of consolidation
The expiration of antibody patents is a severe issue for the global market. The patent protection for some primary antibodies made and marketed by Merck (Germany) and F. Hoffmann-La Roche AG (Switzerland) is about to expire. As a result, such market participants' total revenue and profitability are declining.
Participants in the market must also deal with issues like heightened price pressure from governments around the world and reduced R&D output. To overcome these challenges, major market players are acquiring smaller and mid-sized competitors with innovative products. This provides a set of economic and distribution platforms for these goods to enter new international markets.
Rise in the demand for personalized medicine.
Due to personalized medicine remarkable success in treating a patient with non-small-cell lung cancer, its use is expected to increase. This method of choosing a course of treatment is supported by immunohistochemistry techniques, which perform the most thorough and precise histological subtyping of tumours.
An improvement over molecular testing is the increased accessibility of immunohistochemistry assays that recognise mutant proteins. Due to their high reproducibility, interpretive complexity and manageable level of technical, and relative affordability, these methods are essential new equipment in treating cancer in the modern era.
Multiplex and mutation-specific immunohistochemistry assays have significantly contributed to personalised medicine and targeted therapy.
Due to the crucial role that antibodies play in drug testing and disease diagnosis; the antibodies market was dominated in 2023. In terms of utilisation, monoclonal antibodies and related products such as antibody fragments, Fc-fusion, and antibody-drug conjugates have taken the lead. The antibodies are used in various fields, including hematopathology, neuropathology, and pathology. The kits segment is expected to grow at the fastest CAGR during the forecast period.
The antibodies segment is expected to dominate the global immunohistochemistry market during the forecast period. The requirement fuels segmental expansion that antibodies be used in the immunohistochemistry diagnosis of infectious diseases, cancer, and other diseases. Another important factor driving the development of the antibodies market is the expanding use of research antibodies for drug discovery.
Due to the convenience of using kits and their simplicity in development and research for educational and biotechnological procedures, the IHC kits segment is also anticipated to experience severe expansion during the forecast period.
Additionally, the sorted kits, which can be utilized without the inconvenience of measuring precise specific antibodies stains for tissues, can save a tonne of time and aid in preventing human errors during the procedure, fueling demand for the market. Moreover, several major companies are now offering kits and assays as immunohistochemistry R&D increases, driving the segment growth.
The global market has also been divided into segments for diagnostics and drug testing based on applications. More than 69.5% of the total revenue in 2023 came from the diagnostics application segment, which is expected to continue to lead the market throughout the forecast period.
Numerous chronic conditions, including autoimmune diseases, cancer, infectious diseases, cardiovascular diseases, diabetes mellitus, and nephrological diseases, can be diagnosed using immunohistochemistry tests. Moreover, it is anticipated that the increasing incidence of chronic diseases will drive the diagnostics market.
The increasing incidence and prevalence of cancer primarily drive the segment's growth. The majority of infectious diseases and the favourable reimbursement environment for IHC tests are additional factors driving the segment's market share growth.
However, the segment is anticipated to experience significant growth throughout the forecast period due to the numerous immunohistochemistry applications in drug testing. In processes like drug efficacy, biomarker expressions, drug repositioning, drug discovery, etc., histomorphometry quantification and immunohistochemical staining are frequently used. Because of their widespread use by biotechnology and pharmaceutical companies, this sector is growing.
Hospitals and diagnostics laboratories accounted for the largest end-user share of the global IHC market in 2023. This expansion was due to the significant number of IHC tests conducted in medical facilities. Moreover, the demand for hospitals with cutting-edge institutions has risen due to the healthcare sector's changes.
In turn, it is anticipated that this will increase this segment's sales revenue and it is anticipated that they will continue to hold this position throughout the forecast period. This is because more people are embracing technological advancements like digital pathology and automated sample preparation, which have significantly increased value.
The other important aspect that has contributed substantially to the segment's growth in recent years is the expanding market for disease diagnosis due to the increase in the incidence of chronic diseases.
Due to the effectiveness of the IC staining procedures and their benefits over conventional special enzyme staining techniques, the development and research segment of the market is also anticipated to have developed during the forecast period.
Research institutes are anticipated to post a profitable CAGR during the forecast period. This is due to the technique's numerous benefits over staining methods typically used in pharmaceutical development and research. For instance, Cell Signalling Technology offers a human-specific VISTA rabbit monoclonal antibody authorised by IHC for biomedical research. The widespread use of IHC methods in drug testing by research institutes can also be credited with the growth.
The method enables the evaluation of biomarker distribution and localization and the expression of various proteins in various biological tissue sections, which is carried out in research settings. Research institutions use IHC techniques to evaluate drug efficacy tests during drug development.
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