Everything You Need to Know About ELISA Blood Test

The prime purpose of an ELISA test is the detection of the antibodies present in the blood. To get the most accurate results, doctors and healthcare providers get their supplies from the best ELISA kit suppliers in the country. Using this enzyme-linked immunosorbent assay, doctors can easily determine whether your body comprises antibodies or not. If it is present, the quantity of the antibodies can also be measured through this blood test. Many diseases, such as the Zika virus, chicken pox, AIDS, pernicious anemia, rocky mountain spotted fever, etc., can be effortlessly diagnosed through this test.

The procedure of the test

First, before the test is conducted, your doctor or healthcare provider will provide you with a consent form on which you will have to give your signature to proceed further with the ELISA test. The expense of the test, which is partly affected by the ELISA kits price, will be elaborated in the beginning to avoid conflicts in the future. Next, a small quantity of blood will be extracted from the body of the patient as a sample for analyzing it in the laboratory.

The medical staff performing the test will apply an antiseptic to the arm of the patient to make the area devoid of any bacteria. After proper cleansing, an adequate amount of pressure is developed by placing a sanitized band or tourniquet on the arm to draw the blood easily. The development of pressure is beneficial as it makes the veins of the arm swell with blood, and simultaneously, a thoroughly sanitized needle is injected into the veins to collect the blood sample. After the medical practitioner meets their requirements, they remove the needle and cover the area with a tiny bandage to avoid infections.

After collecting the blood sample, it will be sent to the laboratory for thorough analysis. The sample will be poured into a petri dish comprising the antigen that the doctor suspects of being developed in your blood. The technician will check whether your blood molecules bind with the antigen or not by adding in certain enzymes. If it does, it is a clear indication of the presence of antibodies in your blood. However, not using a kit from a renowned ELISA kits distributor can negatively impact the test results.

Elaboration of the test results

If you get a negative result after the test, there is no need to worry at all, as there are certainly no antibodies present in your blood. At the same time, a positive result will imply the presence of antibodies.

However, many times, you might get a false positive or false negative result. A false positive result implies that you have a certain condition when in reality, you are completely fine. A false negative will imply that you do not have a certain health issue when in reality, you do. To avoid such issues, nowadays, healthcare providers are aiming to use kits from highly reliable and trustworthy ELISA kit suppliers in India.

Conclusion

This is a widely performed blood test that mandatorily requires the consent of the patient before it is conducted. Universal Biotechnology Private Limited is one of the leading ELISA kit manufacturers in India, providing the best quality ELISA test kits for several years now. Contact them for the best products.