Apolipoprotein A1 and B Panel with Ratio
The atherogenic-to-protective particle ratio that sharpens cardiovascular risk beyond standard cholesterol.
Consider this test if:
- A family history of early heart disease or stroke
- Borderline or normal LDL cholesterol but other cardiovascular risk factors
- Tracking whether diet, exercise, or statin therapy is lowering particle burden
- Setting a cardiovascular baseline in your 30s or 40s
- High triglycerides or metabolic syndrome, where LDL underestimates risk
- HSA/FSA eligible
- Typical results in 1-2 days · Reviewed by a real clinician
- Drawn at a CLIA/CAP-accredited lab near you ·
Pre-test considerations
Fasting 12 to 14 hours is required; a non-fasting sample is grounds for rejection. Test when you are at a stable weight and not acutely ill, since recent illness and inflammation shift lipid results. For meaningful before-and-after comparisons, keep timing and conditions consistent between draws.
Video consult with your Care Team
A 1:1 call to discuss your health.
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What this test is for
This panel measures two apolipoproteins and their ratio. Apolipoprotein B (ApoB) is the structural protein on LDL and other atherogenic particles, so it counts the number of particles that drive plaque, while apolipoprotein A1 (ApoA1) is the main protein on HDL and tracks with the protective fraction. The ApoB/ApoA1 ratio combines both into a single number that correlates strongly with cardiovascular risk, often capturing risk that LDL cholesterol alone misses because people with the same LDL can carry very different particle counts. High ApoB and a high ratio point to elevated atherogenic burden; high ApoA1 and a lower ratio reflect a more favorable profile.
This version reports ApoB, ApoA1, and the ApoB/ApoA1 ratio together. If you only want the atherogenic particle count, the standalone ApoB test is enough; this panel adds the protective side and the ratio for a fuller risk read.
Biomarkers tested
Includes 3 biomarkers
- Specimen
- Serum or plasma
- Measures
- Mass concentration
- Specimen
- Serum or plasma
- Measures
- Ratio
ApoB counts the actual number of atherogenic particles (LDL, VLDL, and their remnants) circulating in your blood, since each one carries exactly one ApoB molecule on its surface. It's a more accurate readout of cardiovascular risk than LDL cholesterol, because LDL-C measures the cholesterol cargo inside those particles but misses how many particles are actually out there depositing it into artery walls. Testing it matters for anyone building a baseline on heart disease risk, tracking response to diet or statin therapy, or with a family history of early cardiovascular events despite a normal-looking LDL.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
What you'll learn
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Insights that connect the dots. A clinician reads your whole picture, not one result in isolation, connecting family history, past results, and lifestyle into clear next steps.
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Your personalized action plan. Nutrition, supplements, and training in one clinician-reviewed protocol, updated as your results change.
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Track your trends. Upload results from any lab and see each biomarker trend over time, so you know what is working.
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Never miss a recheck. Mito tells you what is worth retesting and when, then reminds you so nothing slips.
What to expect
- 1 Book instantly
Click, book, done. Choose a convenient lab location near you. Transparent, up-front pricing.
- 2 Quick lab visit
Testing to fit your busy schedule, usually 15 minutes or less. Walk-in and appointments available.
- 3 Typical results in 1-2 days
Your results post straight to your dashboard as soon as the lab completes them.
- 4 Expert guidance
Included with Mito membership. A clinician reviews your results and your personalized action plan follows, with clear next steps.
Everything your health needs,
in one membership
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Every test at our cost
Members pay our cost on every test, with lab fees passed straight through. The full receipt is itemized, never padded.
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Continuous tracking, all in one place
Upload past labs and watch your trends over time. Every marker and visit lives in one longitudinal record, so all your care stays together.
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Year-round clinician support
Text anytime and get clinician-reviewed answers. When you want to go deeper, 1:1 consultations are available at affordable rates.
All for $9/month
Order any test or consult without joining. For $9/month, members unlock member prices, trend tracking, and year-round clinician guidance.
Mito Membership
$9 /mo
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Without membership
$0
pay as you go
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Frequently asked questions
View all FAQsHow does pricing work?
Every test shows the member price next to the standard non-member price, so you can see what membership saves you. The member price is our cost, covering the lab and what it takes to run the service. It is never a profit on the test itself. Mito makes its money on the $9 membership, not on marking up your tests. Membership is $9 per month, and any applicable lab order or draw fee is itemized before you pay.
Where do I get tested?
Choose an available partner lab at checkout. If your cart contains multiple blood tests, Mito helps consolidate the eligible tests at one lab when possible. At-home kits and scans follow the collection or appointment process shown on their product page.
Is this eligible for HSA/FSA?
Yes. Eligible tests can be paid for with an HSA or FSA card at checkout.
When will I get my results?
Your results appear in your Mito dashboard after the laboratory completes processing. A clinician then reviews them before your analysis and personalized action plan are finalized. Timing varies by test, and specialty assays and at-home kits may take longer.
Do I need a physician's order?
No. Mito provides the laboratory order when one is required, so you do not need to arrange a separate physician visit before purchasing.
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