OUR SERVICESComplex Chemistry (Immunoassay)

Complex Chemistry (Immunoassay)

Immunoassay chemistry is a biochemical test that measures the presence or concentration of a molecule in a solution through the use of an antibody. At AIM Labs, these tests come in many different formations and variations, typically involving multiple steps and reagents. All immunoassay testing relies on the ability of an antibody to recognize and bind to a specific molecule that may be present in human serum. Some examples of these tests include:

The next generation of UTI testing
Molecular Diagnostics- Real-Time PCR Testing

PCR molecular testing is the next step in UTI testing. Unlike urine culture, PCR testing reveals the specific type(s) of pathogens causing infection and is able to detect antibiotic resistance. This leads to improved patient outcomes through rapid, accurate diagnosis and identification of the right antibiotic for treatment.

Culture vs. PCR (split into two columns with side by side comparisons)


Common Tests Include

Anti-Hepatitis A Virus IgM Antibody ( A-HAV IGM)

Antibody tests that detects the first antibody produced by the body when an individual is exposed to Hepatitis A. This test is used to detect early or recent infections and to diagnose the disease in people with symptoms of acute hepatitis.

Anti-Hepatitis B Core IgM Antibody (A-HBC IGM)

The presence of anti-HBc indicates previous or ongoing infection with hepatitis B virus in an undefined time frame. IgM antibody to hepatitis B core antigen (IgM anti-HBc): Positivity indicates recent infection with hepatitis B virus (<6 mos). Its presence indicates acute infection.

Anti-Hepatitis B Surface Antibody (Anti-HBS)

Anti-HBs or HBsAb (Hepatitis B surface antibody) – A “positive” or “reactive” anti-HBs (or HBsAb) test result indicates that a person is protected against the hepatitis B virus. This protection can be the result of receiving the hepatitis B vaccine or successfully recovering from a past hepatitis B infection.


Substance made in the pancreas that controls the body’s glucose levels. Elevated levels can lead to diabetes.


Protein that contains iron that can show iron deficiency.


Vitamin that is crucial in red blood cell formation and healthy cell growth and function. Folate deficiency can occur in people who have conditions, such as celiac disease.

Hepatitis C Virus Antibody (HCV)

Antibody test to determine if an individual was exposed to the Hepatitis C virus.

Hepatitis A virus Antibodies IgM and IgG (AHAV)

Antibody test to diagnosis a present or past infection of a person exposed to the Hepatits A Virus.

Hepatitis B Virus Surface Antigen (HBsAG)

Antibody test that is the first serologic marker to appear in a new acute infection of Hepatitis B.

Parathyroid Hormone (PTH)

Secreted by the parathyroid glands and is the most important regulator of blood calcium levels.


Protein that helps evaluate the severity of heart disease including congestive heart failure.

Prostate –specific antigen (PSA)

Protein produced by the prostate gland that when elevated aids in the diagnosis of prostate cancer.

Vitamin B12

Vitamin that can help diagnose anemia or neuropathy.

Vitamin D 25-hydroxy

Helps the body absorb calcium and maintain strong bones. Vitamin D is an important indicator of osteoporosis and rickets.

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      Vitamin D

      Helps regulate the amount of calcium and phosphate in the body, crucial to keep bones, teeth and muscles healthy. 


      Blood protein that contains iron. This test shows how much iron your body stores and indicates iron deficiency.