The Dude wrote:is that FDA approved?
Not yet it sounds like.
About COVID-19 Testing by Quest Diagnostics
Quest Diagnostics is at the forefront of the response to the COVID-19 pandemic, working to broaden access to laboratory insights to help us all lead healthier lives. We provide both molecular diagnostic and antibody serology tests to aid in the diagnosis of COVID-19 and immune response. Our COVID-19 test services are based on tests that have received or are expected to receive FDA emergency use authorization and which also meet our high standards for quality.
The serology antibody tests run by Quest Diagnostics are either approved by the FDA under an emergency use authorization, or were released for use under the FDA guidance, "Policy for Diagnostic Tests for Coronavirus Disease-2019 during the Public Health Emergency," updated March 16, 2020, and have not been reviewed by the FDA.