Quality Control

The LRA by ELISA/ACT testing system is comprehensive and highly reproducible with a split sample daily variance of less than 3% of the items tested. This compares with 15-30% variance for other lymphocyte cell culture methods and 5-15% variance for older antibody procedures (like ELISA IgG / EIA). 

Click here for LRA by ELISA/ACT Tests Sample Quality Control.

Is there any way to improve testosterone levels without the use of exogenous hormones?

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked if there is any way to improve testosterone levels …

What is the ideal pH for drinking water?

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked about the ideal pH for drinking water.

Dr. Russell Jaffe explains how certain medications can interfere with LRA tests

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked to explain how certain medications can interfere …