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Animal Immunoassay Kits Market Size, Share and Forecast 2026-2036

The global animal immunoassay kits market is worth USD 1.5 bn in 2026 and is forecast to reach USD 2.9 bn by 2036, growing at a 7.0% CAGR. United States is the largest country market and Rapid lateral flow and in-clinic is the largest by technique segment.

USD 1.5 bnMarket size 2026
USD 2.9 bnForecast 2036
7.0%CAGR 2026-2036
United StatesLargest country

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5 segmentation views25 countries2026 to 2036 yearly forecast

Market overview

The global animal immunoassay kits market is worth USD 1.5 bn in 2026 and is forecast to reach USD 2.9 bn by 2036, growing at a 7.0% CAGR. United States is the largest country market and Rapid lateral flow and in-clinic is the largest by technique segment.

ScopeEnzyme and lateral-flow immunoassay test kits used to detect disease, pregnancy and residues in companion animals and livestock, sold to veterinary clinics, laboratories and farms.
IndustryHealthcare
Value 2025USD 1.4 bn
Value 2026USD 1.5 bn
Value 2036USD 2.9 bn
CAGR 2026-20367.0%
Volume 2026117 million tests
Volume 2036208 million tests
Average price 2026USD 12.8 per test
Report priceStarts from USD 1,999
PublishedNovember 2026

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Animal Immunoassay Kits market size and forecast, 2026-2036

Exhibit 1The global animal immunoassay kits market is forecast to grow from USD 1.5 bn in 2026 to USD 2.9 bn by 2036, a rise of 97%Global market value in USD: 2025 base year, 2026 estimate and forecast to 2036. CAGR 2026 to 2036: 7.0%
Animal Immunoassay Kits market value, 2025 to 2036Market value by year. 2025: USD 1.4 bn; 2026: USD 1.5 bn; 2027: USD 1.6 bn; 2028: USD 1.7 bn; 2029: USD 1.8 bn; 2030: USD 2.0 bn; 2031: USD 2.1 bn; 2032: USD 2.2 bn; 2033: USD 2.4 bn; 2034: USD 2.6 bn; 2035: USD 2.8 bn; 2036: USD 2.9 bn. Compound annual growth rate 2026 to 2036: 7.0%.20251.5 bn20262.1 bn20312.9 bn20367.0% CAGR

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

YearMarket value
2026USD 1.5 bn
2027USD 1.6 bn
2028USD 1.7 bn
2029USD 1.8 bn
2030USD 2.0 bn
2031USD 2.1 bn
2032USD 2.2 bn
2033USD 2.4 bn
2034USD 2.6 bn
2035USD 2.8 bn
2036USD 2.9 bn

Animal Immunoassay Kits market segmentation

By technique

Exhibit 2Rapid lateral flow and in-clinic is the largest segment by technique, with 48.0% of 2026 revenueEstimated share of 2026 global revenue, by technique
Animal Immunoassay Kits market share by technique, 2026Share of 2026 revenue by technique. Rapid lateral flow and in-clinic: 48.0%; ELISA kits: 38.0%; Other immunoassays: 14.0%.Rapid lateral flow and in-clinic48.0%ELISA kits38.0%Other immunoassays14.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Rapid lateral flow and in-clinic48.0%49.8%USD 719 mn7.4%
ELISA kits38.0%34.3%USD 569 mn5.9%
Other immunoassays14.0%15.9%USD 210 mn8.4%

By animal

Exhibit 3Companion animals adds the most revenue by animal, growing from USD 869 mn in 2026 to USD 1.9 bn by 2036Estimated revenue in USD by animal, 2026 and 2036 forecast
Animal Immunoassay Kits market by animal, 2026 and 2036Revenue by animal in 2026 and 2036. Companion animals: USD 869 mn in 2026, USD 1.9 bn in 2036, change +113%; Swine and poultry: USD 270 mn in 2026, USD 455 mn in 2036, change +69%; Cattle and dairy: USD 240 mn in 2026, USD 424 mn in 2036, change +77%; Other animals: USD 120 mn in 2026, USD 212 mn in 2036, change +77%.20262036 forecastChangeCompanion animals+113%869 mn1.9 bnSwine and poultry+69%270 mn455 mnCattle and dairy+77%240 mn424 mnOther animals+77%120 mn212 mn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Companion animals58.0%62.9%USD 869 mn7.9%
Cattle and dairy16.0%14.4%USD 240 mn5.9%
Swine and poultry18.0%15.5%USD 270 mn5.4%
Other animals8.0%7.2%USD 120 mn5.9%

By target

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Infectious disease46.0%44.0%USD 689 mn6.5%
Pregnancy and fertility22.0%22.0%USD 330 mn7.0%
Residues and toxins18.0%20.0%USD 270 mn8.1%
Endocrine and metabolic14.0%14.0%USD 210 mn7.0%

By end user

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Veterinary clinics42.0%42.0%USD 629 mn7.0%
Reference laboratories28.0%27.0%USD 419 mn6.6%
Farms and producers18.0%18.0%USD 270 mn7.0%
Food testing and research12.0%13.0%USD 180 mn7.9%

By sample type

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Blood and serum52.0%50.0%USD 779 mn6.6%
Milk18.0%18.0%USD 270 mn7.0%
Faeces and swabs18.0%19.0%USD 270 mn7.6%
Tissue and other samples12.0%13.0%USD 180 mn7.9%

Top 25 countries for animal immunoassay kits by revenue

Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 82.5% of 2026 revenue and the 25 countries below together hold 96.7%.

Exhibit 4United States is the largest country market at USD 539 mn in 2026, and the three largest countries hold 53.0% of global revenueEstimated 2026 revenue in USD and share of the global market, ten largest countries
Animal Immunoassay Kits market, ten largest countries in 2026Ten largest countries by 2026 revenue. United States: USD 539 mn, 36.0%; China: USD 165 mn, 11.0%; Germany: USD 90 mn, 6.0%; France: USD 75 mn, 5.0%; Brazil: USD 75 mn, 5.0%; Japan: USD 75 mn, 5.0%; United Kingdom: USD 75 mn, 5.0%; Italy: USD 52 mn, 3.5%; Canada: USD 45 mn, 3.0%; Spain: USD 45 mn, 3.0%.United States539 mn 36.0%China165 mn 11.0%Germany90 mn 6.0%France75 mn 5.0%Brazil75 mn 5.0%Japan75 mn 5.0%United Kingdom75 mn 5.0%Italy52 mn 3.5%Canada45 mn 3.0%Spain45 mn 3.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

#CountryValue 2026Share 2026Value 2036CAGR 2026-36
1United StatesUSD 539 mn36.0%USD 1.0 bn6.6%
2ChinaUSD 165 mn11.0%USD 413 mn9.6%
3GermanyUSD 90 mn6.0%USD 162 mn6.1%
4FranceUSD 75 mn5.0%USD 136 mn6.1%
5BrazilUSD 75 mn5.0%USD 162 mn8.0%
6JapanUSD 75 mn5.0%USD 141 mn6.6%
7United KingdomUSD 75 mn5.0%USD 136 mn6.1%
8ItalyUSD 52 mn3.5%USD 94 mn6.0%
9CanadaUSD 45 mn3.0%USD 85 mn6.6%
10SpainUSD 45 mn3.0%USD 80 mn5.9%
11NetherlandsUSD 21 mn1.4%USD 39 mn6.1%
12AustraliaUSD 21 mn1.4%USD 39 mn6.1%
13IndiaUSD 18 mn1.2%USD 43 mn9.4%
14MexicoUSD 18 mn1.2%USD 35 mn7.3%
15South KoreaUSD 16 mn1.0%USD 32 mn7.3%
16RussiaUSD 16 mn1.0%USD 28 mn6.2%
17ArgentinaUSD 14 mn0.9%USD 25 mn6.2%
18PolandUSD 14 mn0.9%USD 28 mn7.3%
19ThailandUSD 12 mn0.8%USD 24 mn7.3%
20TurkeyUSD 12 mn0.8%USD 26 mn8.4%
21BelgiumUSD 12 mn0.8%USD 21 mn6.2%
22DenmarkUSD 12 mn0.8%USD 21 mn6.2%
23SwitzerlandUSD 9.7 mn0.7%USD 18 mn6.2%
24VietnamUSD 9.7 mn0.7%USD 24 mn9.4%
25IrelandUSD 9.7 mn0.7%USD 18 mn6.2%
Rest of worldUSD 50 mn3.3%USD 99 mn7.1%
Exhibit 5United States and China account for 50% of the USD 1.4 bn the market is forecast to add by 2036Forecast revenue added between 2026 and 2036 by country, in USD
Animal Immunoassay Kits market, where the growth to 2036 comes fromRevenue added between 2026 and 2036. Market value 2026: USD 1.5 bn. United States: +USD 480 mn; China: +USD 248 mn; Brazil: +USD 87 mn; Germany: +USD 72 mn; Japan: +USD 67 mn; 20 other countries: +USD 445 mn; Rest of world: +USD 49 mn. Market value 2036: USD 2.9 bn.Market value 20261.5 bnUnited States+480 mnChina+248 mnBrazil+87 mnGermany+72 mnJapan+67 mn20 other countries+445 mnRest of world+49 mnMarket value 20362.9 bn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

Competitive landscape

Group 1: Global leaders

  • IDEXX Laboratories
  • Zoetis
  • Thermo Fisher Scientific
  • Boehringer Ingelheim
  • R-Biopharm

Group 2: Regional and specialist players

  • Neogen
  • IDvet
  • Randox
  • Bionote
  • Hipra
  • Ingenasa
  • Biogal Galed Labs
  • Bio-X Diagnostics
  • LSI

Group 3: Emerging and niche players

  • Heska
  • Virbac
  • Charm Sciences
  • Tetracore
  • Romer Labs

Research methodology

Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the animal immunoassay kits market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.

The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 7.0% is calculated from the resulting values.

The market is divided by technique, by animal, by target, by end user, by sample type. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.

Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.

Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.

Read the full research methodology

Frequently asked questions

How big is the animal immunoassay kits market?

The global animal immunoassay kits market is estimated at USD 1.4 bn in 2025 and USD 1.5 bn in 2026.

How fast will the animal immunoassay kits market grow?

It is forecast to reach USD 2.9 bn by 2036, a compound annual growth rate of 7.0% from 2026, an increase of USD 1.4 bn.

Which country is the largest market for animal immunoassay kits?

United States is the largest market by revenue at USD 539 mn in 2026, 36.0% of the global total. The three largest countries together hold 53.0%.

Which country is growing fastest?

Among the ten largest markets, China is growing fastest at 9.6% a year from 2026 to 2036.

Which animal immunoassay kits segment is largest?

In the by technique split, Rapid lateral flow and in-clinic is the largest segment with 48.0% of 2026 revenue.

Who are the leading animal immunoassay kits companies?

Global leaders include IDEXX Laboratories, Zoetis, Thermo Fisher Scientific, Boehringer Ingelheim.

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