Dried blood spot testing, aka DBS, is a simple and inexpensive collection technology. This method features many advantages over more conventional sampling techniques, as it doesn’t require the use of needles or an office visit. Patients or participants simply prick their finger and place drops of their blood on a filter card for testing. This sample is then conveniently mailed for lab analysis. Let’s take a closer look at exactly what blood spot tests are used for.
To Screen for Infections or Immunity
Blood spot tests are utilized for antibody screening. Specific tests have the ability to detect either recent or past viruses. Based on the infection, these tests can monitor those diagnosed as positive or even determine which individuals may have developed an immunity. These tests can detect diseases like HIV, SARS, and hepatitis B and C.
To Measure Hormones
Some blood spot tests can screen for specific hormones to provide information about an individual’s health. These tests are frequently differentiated by primary sex hormones to measure thyroid health, adrenal health, and menstrual health. They also check for any imbalances. This accurate testing method is a good way to monitor any hormonal changes.
To Measure Analytes
Blood spot tests are also used for the measurement of analytes. Analytes are components subject to analysis. These can be substances such as insulin for diabetics, blood lipids, peptides, allergen proteins, or vitamins. Certain blood spot kits can evaluate an individual’s level of essential nutrients or exposure to toxic elements such as magnesium, lead, mercury, or arsenic. This method of testing has a wide range of applications.
Here at American Screening corp, we carry a large supply of clinical lab supplies for both personal testing and sample analysis. Our variety of blood spot test kits include vitamin D deficiency testing, triglycerides testing, and others to fit your needs. Our high-quality products accurately measure levels within the blood to aid with the early detection of potential health problems. No matter what your lab service supply needs are, we’ve got you covered. Contact us today with any questions or to request further information.
