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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 709–720 of 919 results Found 919 results

Quest Diagnostics

Prolactin, Total and Monomeric

 $64.99

For some patients the level of Prolactin measured by immunoassay may be inaccurate with respect to the level of monomeric, biologically active Prolactin. The Macroprolactin by PEG Precipitation test can help to identify if a patient sample has elevated Prolactin due to mostly inactive protein-bound Prolactin (Macroprolactin).

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Monomeric Prolactin The active, single-molecule form of prolactin, distinguished from macroprolactin (a larger, less active form) to clarify the true cause of an elevated prolactin result.
  • Prolactin A pituitary hormone best known for stimulating milk production; also checked to evaluate menstrual irregularities, fertility issues, or pituitary conditions in men and women.

Prostate-Specific Antigen (PSA)

 $10.99

This test measures total PSA (Prostate-Specific Antigen) in the blood. It is useful for monitoring recurrence and response to treatment in patients with a history of prostate cancer. Elevated levels have been reported in inflammatory conditions of the prostate, benign prostatic hypertrophy, and prostate cancer.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Prostate-Specific Antigen (PSA) A protein made by the prostate gland. Used to help screen for and monitor prostate cancer, though it can also rise with benign prostate conditions.

Prostatic Acid Phosphatase (PAP)

 $22.99

This test measures prostatic acid phosphatase (PAP), an enzyme produced primarily by the prostate gland. It may be used to help evaluate prostate health and monitor certain prostate conditions.

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

Protein C Activity and Antigen

 $107.99

Aids in characterization of protein C deficiency. Type I deficiency is characterized by reduction in activity (functional) and antigen levels. With type II deficiency (dysfunctional protein), antigen levels may be normal and activity levels are decreased. Acquired deficiencies may occur with vitamin K antagonists/deficiency, liver disease, malignancy, consumptive DIC, surgery, trauma, and hepatic immaturity of the newborn. Drug therapy with L-asparaginase or fluorouracil can also reduce Protein C antigen levels.

More info
Sample type
Plasma
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Protein C Activity Measures the activity of Protein C, a natural anticoagulant. Low activity is linked to an increased risk of blood clots.
  • Protein C Antigen Measures the actual amount of Protein C protein present, used together with the activity test to fully characterize a Protein C deficiency.

Protein C Antigen

 $49.49

This profile helps to confirm and characterize protein C deficiency.

More info
Sample type
Plasma
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Protein C Antigen Measures the actual amount of Protein C protein present, used together with the activity test to fully characterize a Protein C deficiency.

Protein S Antigen

 $56.99

This profile helps to confirm and characterize congenital deficiency of protein S.

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

Protein S Deficiency Profile

 $62.49

This profile helps to confirm and characterize congenital deficiency of protein S.

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

Protein, Total, 24-Hour Urine with Creatinine

 $14.99

Urinary total proteins are negligible in healthy individuals. Concentrations are increased in patients with a wide variety of diseases that impair renal function, including diabetes, hypertension, nephritic syndrome, and drug nephrotoxicity.

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

Protein, Total and Albumin

 $7.99

This test measures the main proteins in the blood, albumin and globulin, to help assess overall health. Albumin makes up over half of the serum proteins. The ratio of albumin to globulin (A/G ratio) is used to check for various health conditions, though it's not disease-specific. A normal A/G ratio ranges from 0.8-2.0. Changes in this ratio can indicate different health issues, such as chronic inflammation, liver or kidney problems, or certain cancers.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Albumin The main protein made by your liver, which helps balance fluids and carries hormones, vitamins, and medications through your blood. Low levels can point to liver, kidney, or nutrition issues.
  • Albumin/Globulin Ratio Compares your two main blood protein types, albumin and globulin. An abnormal ratio can point toward liver disease, kidney problems, or immune system conditions.
  • Globulin A group of blood proteins that includes antibodies and various transport proteins. Assessed together with albumin to evaluate liver, kidney, and immune function.
  • Total Protein The combined amount of all proteins in your blood, mainly albumin and globulins, used to help evaluate liver, kidney, and nutritional status.

Protein, Total and Albumin, Plasma

 $7.99

This test focuses on measuring the total protein and albumin levels in your plasma. Understanding these levels is crucial for assessing overall health and nutritional status, as well as identifying potential liver or kidney disorders, and other conditions that can affect protein levels in the blood.

More info
Sample type
Plasma
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Albumin The main protein made by your liver, which helps balance fluids and carries hormones, vitamins, and medications through your blood. Low levels can point to liver, kidney, or nutrition issues.
  • Albumin/Globulin Ratio Compares your two main blood protein types, albumin and globulin. An abnormal ratio can point toward liver disease, kidney problems, or immune system conditions.
  • Globulin A group of blood proteins that includes antibodies and various transport proteins. Assessed together with albumin to evaluate liver, kidney, and immune function.
  • Total Protein The combined amount of all proteins in your blood, mainly albumin and globulins, used to help evaluate liver, kidney, and nutritional status.

Protein, Total and Protein Electrophoresis

 $23.99

Serum protein electrophoresis (SPE) is an analytical technique that provides separation of serum protein into six fractions: Albumin, Alpha-1, Alpha-2, Beta-1, Beta-2, and Gamma. Interpretation of elevation, decreased, or visual change in different fractions can be used as a diagnostic aid for a variety of different disease states and protein abnormalities, including monoclonal gammopathies (MG).

More info
Sample type
Serum
Avg. sample processing time
6 Business days
Require fasting
No
Biomarkers
  • Albumin The main protein made by your liver, which helps balance fluids and carries hormones, vitamins, and medications through your blood. Low levels can point to liver, kidney, or nutrition issues.
  • Alpha-1 Globulin One of the protein groups measured in a protein electrophoresis test. Changes in this fraction can be an early sign of inflammation or certain liver or lung conditions.
  • Alpha-2 Globulin One of the protein groups measured in a protein electrophoresis test. Elevated levels are often seen with inflammation, kidney disease (nephrotic syndrome), or certain cancers.
  • Beta-1 Globulin One of the protein groups measured in a protein electrophoresis test, which includes transferrin. Changes can relate to iron status or certain liver and kidney conditions.
  • Gamma Globulin The protein fraction that includes most of your antibodies (immunoglobulins). Elevated levels can reflect chronic infection, inflammation, or certain blood disorders.
  • Total Protein The combined amount of all proteins in your blood, mainly albumin and globulins, used to help evaluate liver, kidney, and nutritional status.
  • Abnormal Protein Band 1
  • Abnormal Protein Band 2
  • Abnormal Protein Band 3
  • Beta 2 Globulin

Protein, Total, Plasma

 $4.99

This test measures the total amount of proteins in the blood, including important ones like fibrinogen. Proteins are crucial for your body's overall health and are involved in various functions. This test can help diagnose and manage conditions affecting the liver, kidneys, bone marrow, and other issues related to metabolism or nutrition.

More info
Sample type
Plasma
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Total Protein The combined amount of all proteins in your blood, mainly albumin and globulins, used to help evaluate liver, kidney, and nutritional status.
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