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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 289–300 of 360 results Found 360 results

Labcorp

Rubella Qual Ab. IgG

 $13.99

This test detects Rubella IgG antibodies. The presence of Rubella IgG antibodies indicates a current or past infection or vaccination.

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

Rubella Quant Ab. IgG

 $13.99

This test measures Rubella IgG antibodies. The presence of Rubella IgG antibodies indicates a current or past infection or vaccination.

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

SARS-CoV-2 Semi-Quantitative IgG Antibody, Spike

 $83.99

This test looks for antibodies that indicate a recent or prior infection with COVID-19. This test should only be done for patients that are 15 days or more post-symptom onset.

More info
Sample type
Serum
Avg. sample processing time
3 Business days
Require fasting
No
Biomarkers
  • SARS-CoV-2 IgG An antibody indicating past infection with or vaccination against SARS-CoV-2 (COVID-19).

SARS-CoV-2 Semi-Quantitative Total Antibody, Spike

 $78.49

This test looks for antibodies that indicate a recent or prior infection with COVID-19.

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

Scl-70 Antibody

 $34.49

Scl-70 Antibodies are autoantibodies directed against topoisomerase I. They are primarily associated with systemic sclerosis (scleroderma), particularly the diffuse cutaneous form, and can help support diagnosis and assess disease severity.

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

Sedimentation Rate (ESR)

 $8.49

Sedimentation Rate (ESR) is a non-specific test that measures how quickly red blood cells settle at the bottom of a test tube over one hour. Elevated levels can indicate the presence of inflammation, infection, or autoimmune conditions such as rheumatoid arthritis or lupus.

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

Selenium (Whole Blood)

 $83.99

This test measures the level of selenium in whole blood. Selenium is a vital antioxidant mineral involved in thyroid function, immune response, and protection against oxidative stress.

More info
Sample type
Whole Blood
Avg. sample processing time
4 Business days
Require fasting
No
Biomarkers
  • Selenium Measures selenium, a trace mineral important for thyroid function and antioxidant defense.

Serotonin

 $89.99

Serotonin is a neurotransmitter involved in mood regulation, digestion, and sleep. It is primarily measured to evaluate for serotonin-producing tumors such as carcinoid tumors, or to investigate symptoms related to serotonin imbalance.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Serotonin Measures serotonin, a neurotransmitter and hormone; blood levels are used mainly to help evaluate carcinoid tumors rather than mood.

Serum Zinc

 $19.90

This is a single-marker test measuring zinc. It can be used to determine zinc deficiency or excess.

More info
Sample type
Serum
Avg. sample processing time
6 Business days
Require fasting
No
Biomarkers
  • Zinc Measures zinc, a trace mineral essential for immune function, wound healing, and taste/smell.

SHBG (Sex Hormone-Binding Globulin)

 $33.49

SHBG (Sex Hormone Binding Globulin) is a protein that binds to sex hormones like testosterone and estrogen, regulating their availability in the bloodstream. Measuring SHBG helps evaluate hormonal balance and can aid in diagnosing conditions such as androgen deficiency, polycystic ovary syndrome (PCOS), and thyroid dysfunction.

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • SHBG (Sex Hormone-Binding Globulin) A protein that binds and transports testosterone and estrogen in your blood, determining how much hormone is 'free' and active. Important for interpreting sex hormone results.

Sickle Cell Screen (Hemoglobin Solubility)

 $20.99

Sickle Cell Screen (Hemoglobin Solubility Test) detects the presence of hemoglobin S, the abnormal form of hemoglobin found in sickle cell disease and trait. It is a rapid screening tool used to identify individuals who may carry or be affected by sickle cell conditions.

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

Sm Antibody and RNP Antibody

 $42.49

Sm/RNP Antibodies are autoantibodies directed against components of small nuclear ribonucleoproteins. They are primarily used in the diagnosis of systemic lupus erythematosus (SLE) and mixed connective tissue disease (MCTD), helping to distinguish between overlapping autoimmune conditions.

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • RNP Antibody An autoantibody associated with mixed connective tissue disease and, at times, lupus.
  • Sm Ab
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