Home

ELISA/ACT® Biotechnologies

Exclusive providers of high sensitivity Lymphocyte Response Assay by ELISA/ACT™ (hsLRA™) tests - the gold standard in delayed hypersensitivity testing. By looking directly at lymphocytes the hsLRA detects all three types of delayed food and chemical hypersensitivities to as many as 512 items.

Getting Started

EAB's dedicated client services team clinical staff make working with our laboratory easy and stress-free for you, your staff, and your patients. It is easy to get started. Open an Account - Complete online Account Setup form to open your account. Test Preparation Instructions - Give patient the Test Prep Booklet at least 4 days [...]

Our Unique Testing Method

Compared to other types of lab tests, the hsLRA™ tests are the most comprehensive and specific tests in determining and addressing the hidden causes of many common health concerns. LRA tests are... Revolutionary blood tests that directly analyze lymphocytes, the body’s long lived, memory-carrying white blood cells that indicate health and disease in the body. [...]

Nutritional Consultation

EAB offers nutritional consultations with specially trained clinical professionals to assist you and your patients with questions regarding tests results and implementation of the treatment plan. EAB’s Nutritional Consulting Services, led by Jayashree Mani MS, CCN continues to be an important, value-added component of the LRA tests and treatment program. We designed our Nutritional Consulting Services to support [...]

Testimonials

LRA by ELISA/ACT tests are relatively new to our practice, and yet in a short period of time, we have seen immediate results. The tests are very individualized and precise, and the results are very usable, which allows the patient to see a positive outcome quickly.
Stanley Hartanowicz, MD

Through the LRA by ELISA/ACT program, it became crystal clear that food could be a cause of my bouts of depression. Avoidance of my test reactants has directly contributed to my recovery from depression.
A patient

I have not had any migraines since I started on the LRA by ELISA/ACT program after having them for 20 years. It’s great to be free of them.
A patient

I have worked with EAB for more than 10 years and have found the LRA by ELISA/ACT tests to be the most reliable and effective solution to solving my patients’ chronic health conditions.
Norm Schwartz, MD

From fibromyalgia, chronic fatigue, or chronic yeast infections, to IBS, IBD, or eczema the LRA by ELISA/ACT tests can be invaluable in formulating a comprehensive therapeutic program to reverse these debilitating maladies. Not only do the tests alert the patient to those items they are reacting to and causing symptoms, the lab also provides nutritional and behavioral recommendations to help the body recover from its repair deficit. I am pleased that I can offer such powerful and effective tests to my patients.
John T. Hart, MD, FACOG

Following the LRA by ELISA/ACT program gave me my life back. By avoiding the reactive items, following nutritional recommendations and incorporating moderate exercise into my life, I have considerably less stiffness and pain and feel 90% on most days.
A patient

Over the years my patients have said, ‘LRA by ELISA/ACT tests have really helped me.’ The tests have made a big difference in my practice by being the missing link to improve chronic conditions.
Steve Zekan, MD

In the past decade of my practice, I have been using the elimination/provocation test, when appropriate, combined with the LRA by ELISA/ACT… In my opinion and experience, this is the state-of-the-art in food sensitivity detection.
Zoltan P. Rona, MD

The LRA by ELISA/ACT tests revealed my sensitivities to items I hadn’t even dreamed of. My eczema symptoms went away as soon as I started on the program. If I stray, they come back!
A patient

I’m amazed with the results I’ve seen with my asthma patients. Of the asthma patients that have taken the LRA by ELISA/ACT tests, I would say 75% no longer rely on medication. In most cases, these are people who have been dependent on asthma medications for many years. We have achieved a very high success rate by simply identifying delayed sensitivities and avoiding reactive items.
Harry Saras, MD