Individual tests

Every marker, priced individually.

71 individual lab tests across 11 categories. Search by marker name or filter by category.

Showing 9 of 71 tests

TestCategoryLabPrice
Copper, RBC
Copper, RBC measures the concentration of copper within red blood cells. Unlike serum copper, which reflects short-term dietary intake, the RBC copper test gives a better picture of long-term copper status at the cellular level. Copper is an essential trace mineral involved in energy production, nervous system function, immune defense, and the formation of connective tissue. It also plays a role in iron metabolism and the synthesis of hemoglobin.
Blood & Iron MarkersQuest$30
Fibrinogen Activity, Clauss
Fibrinogen Activity, Clauss measures how well your blood can form clots by testing the function of fibrinogen, a protein made in the liver. Low levels can increase bleeding risk, while high levels can signal inflammation or other conditions.
Blood & Iron MarkersQuest$19.50
Micronutrients, Heavy Metals Panel, Blood
This panel tests for five key heavy metals—arsenic, cadmium, cobalt, lead, and mercury—using a simple blood draw. These toxic elements can accumulate in the body through environmental exposure, food, water, or workplace hazards, potentially disrupting metabolism, hormone function, energy levels, and overall health. Ideal for those experiencing fatigue, cognitive issues, or suspected toxic exposure, this panel gives you clear insights into your heavy metal burden and supports detox or lifestyle changes for long-term health.
Blood & Iron MarkersQuest$250
Prothrombin Time with INR
The Prothrombin Time (PT) test measures how long it takes your blood to clot. It helps assess the function of clotting factors made by your liver. The INR (International Normalized Ratio) is a standardized version of the PT result.
Blood & Iron MarkersQuest$50
CBC (includes Differential and Platelets)
A Complete Blood Count (CBC) with Differential measures red blood cells, white blood cells, hemoglobin, hematocrit, and platelets—along with a breakdown of the different types of white blood cells. It provides essential insight into immune status, oxygen-carrying capacity, and overall blood health.
Blood & Iron MarkersQuest$6
Lactate Dehydrogenase (LD)
**Lactate Dehydrogenase (LD or LDH)** is an enzyme found in many tissues throughout the body, including the heart, liver, kidneys, muscles, brain, and blood cells. It plays a key role in energy production by converting lactate to pyruvate. **Why it matters:** LD is released into the bloodstream when cells are damaged or destroyed. Elevated LD levels may indicate: * Tissue injury or inflammation * Liver disease * Hemolysis (red blood cell breakdown) * Certain cancers or infections * Heart attack or muscle damage **Low LD** levels are typically not concerning and are rarely clinically significant.
Blood & Iron MarkersQuest$15
Vitamin B12 (Cobalamin)
This test measures the level of vitamin B12 (cobalamin) in the blood. Vitamin B12 is essential for red blood cell formation, neurological function, and DNA synthesis. It plays a key role in energy metabolism and methylation pathways.
Blood & Iron MarkersQuest$12
Iron, TIBC and Ferritin Panel
This panel evaluates your body's iron status and storage capacity, which is essential for red blood cell production, energy levels, and overall metabolic function. It's especially useful in detecting iron deficiency, iron overload, or anemia...
Blood & Iron MarkersQuest$20
Homocysteine
A Homocysteine lab test measures the level of homocysteine in the blood, an amino acid produced during the metabolism of methionine, an essential amino acid obtained from the diet. Elevated levels of homocysteine are associated with an...
Blood & Iron MarkersQuest$45

Individual test prices exclude the draw fee where applicable. Availability varies by laboratory and location.