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Order your own lab tests —
simple & on your schedule Labs

Labcorp

Labcorp tests

Take control of your health without referrals or insurance. Simply order your labs online, receive your requisition form by email, and bring it with you – printed or on your phone – to any LabCorp draw center.

Your blood draw will be performed at LabCorp, and you will not need to pay a separate fee for phlebotomy. Before scheduling your visit, ensure that your LabCorp requisition matches the information on your ID. Once complete, your secure results will be sent directly to your email.

Instructions
Quest Diagnostics

Quest Diagnostics tests

Skip the insurance hurdles and take charge of your wellness journey. Ordering Quest Diagnostics labs is entirely digital: once you purchase, we’ll instantly email a personalized requisition form to show on your phone or print.

With thousands of locations nationwide, finding a Quest Patient Service Center nearby is easy. The phlebotomy fee is already included at checkout, so there are no surprise costs at the front desk. Just bring a valid photo ID that exactly matches the name on your paperwork. After your visit, your confidential results will be securely delivered straight to your email inbox.

Instructions
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Showing 109–120 of 919 results Found 919 results

Quest Diagnostics

Bile Acids

 $25.49

Total bile acids are compounds made by the liver that help digest fats and absorb fat-soluble vitamins. Measuring bile acids can help assess liver function and detect signs of liver dysfunction.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
Yes
Biomarkers
  • Bile Acids, Total Measures the total bile acids in your blood, which the liver uses to help digest fat. Elevated levels can indicate liver dysfunction or impaired bile flow.

Bile Acids, Fractionated and Total

 $40.49

Bile acids are formed in the liver, from cholesterol, stored and concentrated in the gallbladder, and excreted into the intestines in response to food. Elevated concentrations often suggest impaired hepatic clearance due to liver disease. Patients with intestinal malabsorption and metabolic disorders such as Gilbert's disease do not exhibit elevated bile acids concentrations.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Chenodeoxycholic Acid One of the primary bile acids made by your liver to help digest fat. Measured as part of detailed bile acid panels assessing liver and digestive function.
  • Cholic Acid One of the primary bile acids made by your liver to help digest fat. Measured as part of detailed bile acid panels assessing liver and digestive function.
  • Deoxycholic Acid A secondary bile acid formed by gut bacteria breaking down primary bile acids. Measured as part of detailed bile acid panels.
  • Bile Acids, Total Measures the total bile acids in your blood, which the liver uses to help digest fat. Elevated levels can indicate liver dysfunction or impaired bile flow.

Bilirubin, Total and Direct

 $7.99

This panel measures total, direct, and indirect bilirubin. It is used to evaluate liver and biliary diseases.

More info
Sample type
Serum
Avg. sample processing time
6 Business days
Require fasting
No
Biomarkers
  • Direct Bilirubin The form of bilirubin already processed by your liver. Elevated levels point toward a liver or bile-duct problem rather than red blood cell breakdown.
  • Indirect Bilirubin The form of bilirubin not yet processed by your liver, produced from the normal breakdown of red blood cells. Elevated levels can point to increased red blood cell breakdown or a liver processing problem.
  • Total Bilirubin The combined level of both processed and unprocessed bilirubin in your blood, a byproduct of red blood cell breakdown. Used to evaluate liver function and jaundice.

Biotin (Vitamin B7)

 $316.99

Biotin, vitamin B7, or vitamin H, is a water-soluble vitamin. The vitamin plays a role in transferring carbon dioxide in the metabolism of fat, carbohydrate, and protein by functioning as an enzyme cofactor. It is involved in multiple biochemical reactions, including niacin metabolism, amino acid degradation, and the formation of purine, which is an integral part of nucleic acids. It interacts with histone through the action of biotinyl-transferase.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Birch (t3) IgE

 $8.99

This test measures your body's IgE response to Birch by checking the level of specific IgE antibodies in the serum. It's particularly useful for individuals who may be experiencing seasonal allergies, helping to confirm the cause of symptoms. It is intended to be used in conjunction with other clinical information to aid in the diagnosis of allergic diseases

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Blackberry (f211) IgE

 $8.99

This test measures the body's immune response to blackberries by assessing the level of specific IgE antibodies in the serum. It's useful for identifying allergies to blackberries, helping to guide dietary recommendations and manage allergic reactions.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Black Olive (rf342) IgE

 $8.99

This test checks for allergic reactions to black olives by measuring specific IgE antibodies in the blood. A high level of these antibodies suggests a strong chance of immediate allergic reactions when exposed to black olives.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Black Pepper (f280) IgE

 $8.99

This test measures the body's immune response to black pepper by assessing the level of specific IgE antibodies in serum, helping to identify allergic reactions to those specific proteins. It's particularly useful for individuals who may be experiencing food reactivities, helping to confirm the cause of symptoms.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Blomia tropicalis (d201) IgE

 $8.99

This test measures the IgE antibody levels in response to Blomia tropicalis, helping in the diagnosis of allergies. It's a quantitative assay that should be used alongside other clinical data for accurate allergy diagnosis.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Blueberry (f288) IgE

 $8.99

This test measures the body's immune response to blueberries by assessing the level of specific IgE antibodies in serum, helping to identify allergic reactions to those specific proteins. It's particularly useful for individuals who may be experiencing food reactivities, helping to confirm the cause of symptoms.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Blue Mussel (f37) IgE

 $8.99

This test measures the body's immune response to blue mussels by checking for specific IgE antibodies in the serum. It's useful for identifying allergies to blue mussels, which can cause reactions in some individuals.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers

Bordetella pertussis toxin (PT) Antibody (IgG), Immunoassay

 $19.99

Antibody levels above the reference range are highly suggestive of recent infection or vaccination.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
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