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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 829–840 of 919 results Found 919 results

Quest Diagnostics

Thyroglobulin Antibodies

 $10.49

Thyroglobulin Antibodies (Tg Abs) are autoantibodies directed against thyroglobulin, a key protein in thyroid hormone production. Elevated levels are commonly associated with autoimmune thyroid diseases such as Hashimoto’s thyroiditis and can interfere with thyroglobulin monitoring in thyroid cancer patients.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Thyroglobulin Antibodies (Anti-Tg) An autoantibody against thyroglobulin. Elevated levels are associated with autoimmune thyroid conditions like Hashimoto's thyroiditis, and checked before using thyroglobulin to monitor thyroid cancer.

Thyroglobulin, Quantitative

 $40.99

This test measures thyroglobulin (Tg) and thyroglobulin antibodies (Anti-Tg). Thyroglobulin is a protein produced by the thyroid gland that is often used as a tumor marker in patients with thyroid cancer. It is primarily monitored after thyroidectomy or radioactive iodine treatment to detect recurrence or residual thyroid tissue. Thyroglobulin antibodies are autoantibodies directed against thyroglobulin. Elevated levels are commonly associated with autoimmune thyroid diseases such as Hashimoto’s thyroiditis and can interfere with thyroglobulin monitoring in thyroid cancer patients.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Thyroglobulin Antibodies (Anti-Tg) An autoantibody against thyroglobulin. Elevated levels are associated with autoimmune thyroid conditions like Hashimoto's thyroiditis, and checked before using thyroglobulin to monitor thyroid cancer.
  • Tg Thyroglobulin, a protein made by the thyroid gland. Used mainly to monitor for thyroid cancer recurrence after treatment.

Thyroid Antibodies

 $20.49

This panel measures the levels of antibodies to thyroid peroxidase and thyroglobulin. It can be used to help diagnose autoimmune thyroid conditions.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Thyroid Peroxidase Antibodies (Anti-TPO) An autoantibody that's the most common marker of autoimmune thyroid disease, including Hashimoto's thyroiditis and Graves' disease.
  • Thyroglobulin Antibodies (Anti-Tg) An autoantibody against thyroglobulin. Elevated levels are associated with autoimmune thyroid conditions like Hashimoto's thyroiditis, and checked before using thyroglobulin to monitor thyroid cancer.

Thyroid Peroxidase Antibodies

 $12.49

Thyroid Peroxidase Antibodies (TPO Abs) are autoantibodies directed against thyroid peroxidase, an enzyme involved in thyroid hormone production. Elevated levels are commonly associated with autoimmune thyroid diseases such as Hashimoto’s thyroiditis and Graves’ disease.

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

Thyroid Stimulating Immunoglobulin (TSI)

 $58.49

Thyroid Stimulating Immunoglobulin (TSI) is an autoantibody that stimulates the thyroid gland to produce excess thyroid hormones. It is primarily used to diagnose and monitor Graves’ disease, a common cause of hyperthyroidism.

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

Thyroxine Binding Globulin (TBG)

 $21.99

Thyroxine-Binding Globulin (TBG) is a protein that binds and transports thyroid hormones (T3 and T4) in the bloodstream. Measuring TBG helps evaluate thyroid function and can aid in distinguishing between different causes of abnormal thyroid hormone levels.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Thyroxine Binding Globulin (TBG) The main protein that transports thyroid hormone in your blood. Helps interpret total T4/T3 results, since binding protein levels affect them.

Tick-borne Disease, Acute Molecular Panel

 $1,057.99

This comprehensive test helps diagnose various tick-borne diseases, making it easier for doctors by eliminating the need to test for each disease separately. These diseases often share similar symptoms and are found in the same geographic areas, making this panel a crucial tool for accurate diagnosis.

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

Timothy Grass (g6) IgE

 $8.99

This test measures the body's immune response to Timothy grass by assessing the level of specific IgE antibodies in the serum. It's particularly useful for individuals who may be experiencing allergic reactions to Timothy grass, helping to confirm or rule out this common allergen as a cause of symptoms.

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

Tissue Transglutaminase IgA

 $20.49

This test measures IgA antibodies to tissue transglutaminase. It is used to aid in the diagnosis of gluten-sensitive enteropathies such as celiac disease.

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

Tissue Transglutaminase IgG

 $25.49

This test measures IgG antibodies to tissue transglutaminase. It is used to aid in the diagnosis of gluten-sensitive enteropathies such as celiac disease.

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

Tissue Transglutaminase (tTG) Antibodies (IgG, IgA)

 $45.49

This test is crucial for diagnosing conditions related to gluten sensitivity, such as Celiac Sprue Disease and dermatitis herpetiformis, a skin condition. It checks for specific antibodies (IgA and IgG) in your blood. The IgA test is standard for diagnosing these conditions, but if you're IgA-deficient, the IgG test can be used instead. The IgG test can also help identify gluten-sensitive enteropathies beyond what the IgA test can find.

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

TMAO (Trimethylamine N-Oxide)

 $66.99

This test measures the levels of TMAO in your blood, a substance linked to heart health. TMAO is produced when gut bacteria digest certain nutrients found in animal products like red meat, eggs, and full-fat dairy. Understanding TMAO levels can offer insights into heart disease risks and the impact of diet on heart health.

More info
Sample type
Serum
Avg. sample processing time
6 Business days
Require fasting
Yes
Biomarkers
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