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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 481–492 of 919 results Found 919 results

Quest Diagnostics

IgG4 Food Panel V

 $476.49

This panel tests for specific IgG4 antibodies to 9 foods.

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

IgG4 Food Panel VI

 $521.99

This panel tests for specific IgG4 antibodies to 9 foods.

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

IgG4 Food Panel VII

 $430.99

This panel tests for specific IgG4 antibodies to 8 foods.

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

Immunofixation, Serum

 $35.99

Monoclonal increases in IgG or IgA are often associated with diseases such as multiple myeloma, lymphomas or leukemia. A monoclonal increase in IgM is commonly associated with Waldenström's macroglobulinemia.

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

Immunoglobulin A

 $8.99

Immunoglobulin A (IgA Total) is an antibody primarily found in mucous membranes like the respiratory and gastrointestinal tracts. It plays a key role in mucosal immunity, and measuring total IgA helps assess immune function and diagnose certain immunodeficiencies or chronic infections.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Immunoglobulin A (IgA) One of your main antibody classes, concentrated in mucous membranes (gut, respiratory tract). Low levels are linked to recurrent infections; also checked before certain other antibody tests, like celiac panels.

Immunoglobulin E

 $14.49

Immunoglobulin E (IgE Total) is an antibody involved in allergic responses and defense against parasitic infections. Elevated IgE levels are commonly associated with allergies, asthma, and certain parasitic diseases.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Immunoglobulin E (IgE) The antibody class involved in allergic reactions and parasite defense. Elevated total levels support an allergic or parasitic process, though a specific allergen test is needed to pinpoint the cause.

Immunoglobulin G

 $14.99

Immunoglobulin G (IgG Total) is the most abundant antibody in the blood that provides long-term immunity by recognizing and neutralizing pathogens. Measuring total IgG helps evaluate immune status and detect immune deficiencies or chronic infections.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Immunoglobulin G (IgG) Your most abundant antibody class, providing long-term immune memory against past infections. Low levels can point to an immune deficiency.

Immunoglobulin G, Subclass 4

 $18.49

This test measures immunoglobulin G4 antibodies. It is useful for evaluating sinopulmonary infections, asthma, immunotherapy hyposensitization, and allergies.

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

Immunoglobulin G Subclasses Panel

 $65.99

Measurement of IgG subclasses may be helpful in the management and understanding of immunodeficiency diseases, hypersensitivity states, and conditions involving susceptibility to infection.

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

Immunoglobulin M

 $14.99

Immunoglobulin M (IgM Total) is the first antibody produced by the immune system in response to infection. Measuring total IgM helps assess recent or ongoing infections and evaluate immune system function.

More info
Sample type
Serum
Avg. sample processing time
7 Business days
Require fasting
No
Biomarkers
  • Immunoglobulin M (IgM) The antibody class your body produces first in response to a new infection. Elevated levels often indicate a recent or acute infection.

Immunoglobulins A/G/M

 $38.49

This test measures total IgG, IgA, and IgM. Elevated IgG, IgA, and/or IgM levels are seen in hypergammaglobulinemia, chronic inflammatory conditions, and lymphoproliferative diseases. Decreased levels are associated with hypogammaglobulinemia and immunodeficiency states.

More info
Sample type
Serum
Avg. sample processing time
4 Business days
Require fasting
No
Biomarkers
  • Immunoglobulin A (IgA) One of your main antibody classes, concentrated in mucous membranes (gut, respiratory tract). Low levels are linked to recurrent infections; also checked before certain other antibody tests, like celiac panels.
  • Immunoglobulin G (IgG) Your most abundant antibody class, providing long-term immune memory against past infections. Low levels can point to an immune deficiency.
  • Immunoglobulin M (IgM) The antibody class your body produces first in response to a new infection. Elevated levels often indicate a recent or acute infection.

Insulin

 $9.99

This test is crucial for diagnosing and monitoring diabetes and insulin-secreting tumors. It helps in understanding how the body produces insulin, which is vital for regulating blood sugar levels.

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