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Medical Wiki

Apolipoprotein B

A protein marker tied to the number of atherogenic lipoprotein particles rather than only their cholesterol mass.

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What it is

Apolipoprotein B is a protein found on certain lipoprotein particles measured in some lipid-risk evaluations.[1,2]

Why it matters

It can represent particle-number context, which is not identical to cholesterol mass measured in standard lipid panels.[1,2]

What it affects

  • It connects advanced lipid measurement to atherosclerotic plaque context.[1,2]
  • It is related to LDL-containing particle biology.[1,2]

Interpretation traps

  • It is not part of every routine lipid panel.[1,2]
  • BioConst does not interpret ApoB values or recommend testing.[1,2]