Test your ApoB in Denver.
ApoB plus 100+ biomarkers for $190, drawn at lab locations across Denver.
ApoB is essentially a more accurate LDL. ApoB measures the total number of atherogenic (artery-damaging) particles in your blood. Each LDL, VLDL, and IDL particle carries exactly one ApoB molecule, making it a direct particle count. This is important because it is the number of particles, not just the amount of cholesterol they carry, that drives plaque buildup. About 15-20% of people have elevated ApoB with normal LDL cholesterol, which is why ApoB catches risk that a standard cholesterol panel misses. The 2026 AHA/ACC guidelines now include ApoB targets alongside LDL.
Learn more about Apolipoprotein B, normal ranges, and how to lower it →
Empirical draws blood at 19 lab locations in Denver through the Quest network, including Aurora, Denver, Littleton, Lone Tree, and Arvada. Most locations accept walk-ins.
All 19 lab locations in Denver
1411 S Potomac St
Aurora, CO
18730 E Hampden Ave
Aurora, CO
4500 E 9Th Ave
Denver, CO
695 S Broadway
Denver, CO
6179 S Balsam Way
Littleton, CO
8199 Southpark Ln
Littleton, CO
10103 Ridgegate Pkwy
Lone Tree, CO
8080 Park Meadows Dr
Lone Tree, CO
7561 W 80Th Ave
Arvada, CO
2798 Arapahoe Ave
Boulder, CO
880 S Perry St
Castle Rock, CO
7375 E Arapahoe Road
Centennial, CO
601 E Hampden Ave
Englewood, CO
11088 W Jewell Ave
Lakewood, CO
1632 Hover St
Longmont, CO
100 E 120Th Ave
Northglenn, CO
9397 Crown Crest Blvd
Parker, CO
1601 Coalton Rd
Superior, CO
3555 Lutheran Pkwy
Wheat Ridge, CO
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Heart
ApoB
Lp(a)
HDL Cholesterol
LDL Cholesterol
Triglycerides
10 year heart attack risk
Lifetime heart attack risk
Chol/HDLc Ratio
LDL/HDL Ratio
Non HDL
Total Cholesterol
ApoA1
ApoB/A1 Ratio
Non-HDL/Chol Ratio
LDL/Chol Ratio
HDL/Chol Ratio
Liver
ALT
AST
Total Bilirubin
ALP
De Ritis Ratio
Metabolic
Glucose
Hemoglobin A1c
TSH with reflex to T4
Kidneys
BUN
Creatinine
Albumin
Globulin
A/G Ratio
CO2
Calcium
Total Protein
Sodium
Potassium
Chloride
BUN/Creatinine Ratio
Nutrients
Ferritin
Folate
Iron
% Saturation
Vitamin D
Vitamin B12
Dietary Protein
Dietary Carbs
Dietary Sugar
Dietary Fat
Dietary Saturated Fat
Dietary Sodium
Dietary Potassium
Blood
hs-CRP inflammation)
WBC
Platelets
MCHC
Monocytes %
Leukocyte Esterase
RBC
MPV
RDW
Eosinophils %
Band Neutrophils %
Hemoglobin
MCV
Neutrophils %
Basophils %
R. Lymphocytes %
Hematocrit
MCH
Lymphocytes %
Urine
Appearance
Nitrite
Squamous Epithelial Cells
Bacteria
Occult Blood
Calcium Oxalate Crystals
Transitional Epithelial
Protein
pH
Bilirubin
Casts
Color
RBC
Specific Gravity
Triple Phosphate Crystals
Crystals
Granular Casts
WBC
Hyaline Casts
Ketones
Reducing Substances
Glucose
Renal Epithelial Cells
Uric Acid Crystals
Yeast
ApoB elsewhere
ApoB plus 100+ biomarkers for $190, drawn at lab locations across Denver.