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ARCpoint Labs of Milwaukee North

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  • Brookfield, WI 53005
  • 262-923-8386

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    COVID-19 Antibody Testing

    COVID-19 Lab-Based Test (Antibody Immunoassay)

    The COVID-19 Antibody Immunoassay is a blood test that is designed to detect the human antibodies lgG & lgM. Upon infection with the SARS-CoV-2 virus, the patient’s immune system fights the virus by producing specialized immune cells known as antibodies. The two major types of antibodies employed in the fight against viruses of this type are IgM and IgG.

    • lgM is a class of antibodies that appears early after infection (as early as 3-5 days). lgM is the body’s first line of defense against a foreign invader.
    • lgG is another class of antibody that appears later and gradually replaces the lgM antibodies. Typically, lgG antibodies appear in the blood circulation within 2- 4 weeks after initial infection.

    The presence of SARS-CoV-2-specific lgM and/or lgG antibodies is a strong indication that the patient has been infected with the SARS-CoV-2 virus and may suggest non-susceptibility in the future/functional immunity.

    Immune Response Antibody Test

    This test includes Vaccine Response. The Immune Response Antibody panel is a more in depth test that can help identify patients who have already mounted an immune response against SARS-CoV-2, and differentiate whether that response is likely due to vaccination* or natural infection. This test gives results in two ways.

    • 1. Provides Qualitative N AB Results. This test measures the nucleocapsid antibody which is only present in those who have been exposed to and recovered from COVID-19.
    • 2. Provides Spike Protein Quantitative Results. This test measures the body’s spike protein levels which indicates how successful vaccine inoculation was at providing protective antibodies.
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    Customer Testimonials

    "I came here for fingerprinting for a background check for work, and the staff and owner were very professional and friendly. I had my appointment at 12:30 p.m. I arrived at 12:25 p.m. and I was the only one in the waiting room. I was greeted by the owner and helped by the staff immediately. My appointment took about 20 minutes since my fingerprints were hard to capture. I really enjoyed my visit here, but I forgot my I.D. and SS cards at the front desk. When I got home, I got a call that I had forgotten my cards, and I asked if they could please mail them to me since I live 30 minutes away, and low and behold, I received my cards in the mail from them this week just as I was told! I was very grateful and pleasantly surprised by their service from start to finish! I really appreciate their assistance! Thank you so much for a wonderful experience!! :) 100 stars all the way!!!"

    Christy Millan

    "Alan and his team were very easy to work with. As a new business owner, I don't have a lot of time and I'm constantly juggling tasks. This was one I didn't have to think about. It was important to have all of my new employees drug screened and background checked , and it was done quickly and cost effectively. Thanks ARCpoint Labs!"

    Ken Theiler

    "I had a great experience at the place, I had to get some blood work done and I am not a fan of needles but from the greeting to the medical assistant I believe his name was Marcus. It was quick and easy. I had a GREAT experience at this faculty."

    Ronald Jenkins

    "The atmosphere is inviting and puts one at ease. The staff was helpful and patient, and, best of all, the procedure was painless! Definitely a pleasant experience."

    Leah F.