Oct 17, 2022 · What is an alpha-fetoprotein test? The alpha-fetoprotein (AFP) test is a blood test for pregnant women. Healthcare providers use the AFP test to check a fetus’s risks of birth defects or genetic conditions.

Aug 23, 2022 · An AFP tumor marker test is a blood test that measures the level of AFP (alpha-fetoprotein) in a sample of your blood. It's usually used to help diagnose certain types of cancer and to check how well treatment is working.

Jun 7, 2023 · Alpha-fetoprotein (AFP) is a tumor marker used to detect and diagnose certain cancers and liver diseases. AFP blood testing may also be performed during pregnancy to determine a baby's risk for a congenital disability or genetic disorder.

Feb 21, 2024 · Usually, you have a very small amount of alpha-fetoprotein (AFP) in your body. But when you have liver disease, some types of cancer, or are pregnant, you'll usually have more of it in your...

AFP is a major plasma protein produced by the yolk sac and the fetal liver during fetal development. It is thought to be the fetal analog of serum albumin. AFP binds to copper, nickel, fatty acids and bilirubin [8] and is found in monomeric, dimeric and trimeric forms. AFP is a glycoprotein of 591 amino acids [11] and a carbohydrate moiety. [12]

Jun 7, 2017 · An alpha-fetoprotein (AFP) test is a blood test that measures the amount of AFP present in blood. It’s usually part of what’s called a triple screen or quad screen in the second trimester of ...

May 1, 2024 · Human α-fetoprotein (AFP) is a tumor-associated fetal mammalian glycoprotein involved in ontogenic and oncogenic growth. [1] . This tumor marker is encoded by the AFP gene on chromosome 4q25. [2] . The fetal protein is a 70-kDa single polypeptide chain containing 3% to 5% carbohydrate.

What is an alpha-fetoprotein (AFP) test? An AFP test is a blood test that measures the level of alpha-fetoprotein (AFP) in your blood when you are pregnant. The test checks your baby's risk of having certain birth defects and genetic problems, but it does not diagnose any health conditions.

Read about alpha-fetoprotein test cost, results, normal range and cancer. Learn about the alpha-fetoprotein (AFP) blood test, a widely used biochemical blood test used to screen for liver, testicular, and ovarian cancer. Understand normal and high levels of AFP.

AFP is normally made by a fetus's liver and yolk sac. It's the main protein during the first 3 months of development. AFP greatly decreases by age 1 and should only be found in adults in very low levels. AFP is one of several tumor markers. Tumor markers are molecules in the blood that are higher when a person has certain cancers.