An Apo B or Apolipoprotein B-100 test is a blood test that can tell you about your risk for cardiovascular (heart and blood vessel) disease. To do this, it measures the amount of Apo B, which carries substances in your blood that help make plaque, a …

Oct 12, 2023 · An ApoB test helps your doctor analyze whether or not you are at risk for heart disease. It measures the amount of apolipoprotein B in your blood.

Apolipoprotein B (ApoB) is a protein that in humans is encoded by the APOB gene. Its measurement is commonly used to detect risk of atherosclerotic cardiovascular disease. [5] [6]

Feb 7, 2023 · ApoB is a major structural protein found in LDL, and it helps to transport fat and cholesterol throughout the body. Lipoproteins that contain apoB, such as bad cholesterol, are particularly dangerous because they can penetrate the walls of arteries.

May 17, 2023 · Apolipoprotein B is a large protein that serves as the backbone of LDL and other lipoproteins. It can help determine your risk of heart disease and some studies suggest it may even be a better predictor than the commonly-measured LDL cholesterol (the “bad” cholesterol).

Sep 6, 2024 · This Expert Clinical Consensus summarizes the evidence for apoB measurement in routine and specialty clinic lipid management to inform ASCVD risk assessment and decisions regarding initiation or intensification of therapies for lowering atherogenic lipoprotein burden.

Apolipoprotein (apo) B, the critical structural protein of the atherogenic lipoproteins, has two major isoforms: apoB48 and apoB100. ApoB48 is found in chylomicrons and chylomicron remnants with one apoB48 molecule per chylomicron particle.

Apolipoprotein B (ApoB) is a crucial structural protein found in atherogenic lipoproteins, including low-density lipoprotein (LDL), very low-density lipoprotein (VLDL), intermediate-density lipoprotein (IDL), and lipoprotein (a) [Lp (a)].

The APOB gene provides instructions for making two versions of the apolipoprotein B protein, a short version called apolipoprotein B-48 and a longer version known as apolipoprotein B-100. Learn about this gene and related health conditions.

A growing body of research is finding that apoB may be a better predictor of heart disease risk than long-standing federal guidelines for “good” HDL and “bad” LDL cholesterol. What is apoB? (Its official name is apolipoprotein B.) Find out in this article.