meto
Biomarker

ApoB

Also known as Apolipoprotein B

The primary atherogenic protein in blood — a better cardiovascular-risk marker than LDL alone.

Definition

Apolipoprotein B is present on every atherogenic lipoprotein (VLDL, IDL, LDL, Lp(a)) — one ApoB molecule per particle. Because atherosclerosis is driven by particle count rather than cholesterol content, ApoB is a more accurate cardiovascular-risk marker than LDL-cholesterol. Modern lipid panels increasingly include it; we recommend it as part of the comprehensive longevity workup.

$149 panel.
A clinician reads it in 24 hours.

Order the Peptide Readiness Panel, draw at a Quest or LabCorp near you, and your clinician sends back a matched protocol with a confidence score.