What's this test for?

This test is ideal if you or a family member has a history of unusual blood clotting problems, unexplained pseudomembrane growths on the eyes or mouth, or a known family history of plasminogen deficiency. It's also useful if you've had recurring wound healing issues or a condition called ligneous conjunctivitis, which causes thick woody-like growths on the eye's surface. This test helps identify whether your body is making enough plasminogen, a protein your liver produces that helps break down blood clots.

What happens after I get my results?

Your results will show up in your account with your plasminogen antigen level and an explanation of what the normal range means. If your level comes back outside the normal range, the report will explain what that could mean and whether retesting alongside the related Plasminogen Activity test is a helpful next step. You can download the full lab report from your account at any time, and use the trends feature to track your plasminogen levels over time if you're retested in the future. If a result comes back very low along with symptoms like unusual bleeding or clotting, seek medical care promptly.

Who should consider this test?

People with a personal or family history of plasminogen deficiency disorders, or those experiencing ligneous conjunctivitis (a rare eye condition with woody-textured growths), should consider this test. It's also relevant if you've had unexplained clotting issues or mucosal growths on other parts of the body, such as the mouth or airways. Because these are rare inherited conditions, this test is more relevant if a close relative has already been diagnosed.

What symptoms indicate I may need this test?

Watch for symptoms like thick, woody-textured growths on the inner eyelids (ligneous conjunctivitis), unusual growths on mucous membranes in the mouth or nose, or wounds that heal unusually slowly. Unexplained or recurring blood clotting problems can also be a sign. If these symptoms run in your family, that's another reason to consider testing.

When will I get my results?

Results are typically ready within about 7 days of your blood draw. Once ready, you'll be able to view and download your full report directly from your account. You'll get a notification as soon as your results are available so you don't have to keep checking back.

What is plasminogen and why does it matter?

Plasminogen is a protein made by your liver that plays a key role in breaking down blood clots and helping wounds heal properly. Think of it as your body's natural clot-dissolving tool — without enough of it, clots can linger longer than they should, and wound healing may be affected. Low levels can be inherited or caused by other health conditions like liver disease.

What does low plasminogen mean?

A low plasminogen antigen level may point to a type I congenital deficiency, which is a quantitative shortage of the protein itself. This can be linked to conditions like ligneous conjunctivitis or slow wound healing. Low levels can also be caused by things like liver disease, certain clot-dissolving medications, or a condition called disseminated intravascular coagulation (DIC), so this result should be looked at alongside your health history.

What causes low plasminogen levels?

Low levels can be inherited (congenital) or acquired later in life. Acquired causes include liver disease (since the liver makes this protein), treatment with clot-busting medications like tPA or urokinase, or a serious clotting disorder called DIC that uses up plasminogen faster than the body can replace it. Elevated triglycerides, bilirubin, or hemoglobin can also interfere with test accuracy.

How often should I retest?

Since plasminogen deficiency disorders are typically lifelong genetic conditions, retesting usually isn't needed on a regular schedule unless you're monitoring a new symptom, tracking treatment response, or confirming an earlier result. If your levels were borderline or you were previously on medications that affect clotting, ask about retesting after those medications have cleared your system.

What should I do if my results are abnormal?

If your plasminogen antigen level is outside the normal range, the next helpful step is often pairing this test with a Plasminogen Activity test to distinguish between type I and type II deficiency. Keep track of any related symptoms like eye growths, slow-healing wounds, or clotting issues, and bring your test history if you seek further evaluation. For sudden or severe symptoms like uncontrolled bleeding or clotting, seek medical care right away.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Plasminogen Antigen Test - Clotting Disorder Screening

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Plasminogen Antigen Blood Test — Clotting Disorder Panel

Plasminogen, Antigenic

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What happens after I get my results?

Who should consider this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Find a lab near you

Plasminogen Antigen Blood Test — Clotting Disorder Panel

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

1,000,000+ blood tests later, here's what our customers say