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Prostatic Acid Phosphatase test for men monitoring prostate cancer or elevated PSA

Blood Test for Prostate Health and Cancer Monitoring

Prostatic Acid Phosphatase (PAP), Serum

Google
3,138 reviews
  • Pinpoint prostate health issues accurately
  • Reveal underlying prostate conditions effortlessly
  • Clarify the cause of urinary symptoms
First results as soon as overnight*

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

What's this test for?

This test is ideal if you've been diagnosed with prostate cancer and need to monitor your treatment progress or watch for signs of recurrence. It helps your healthcare team assess whether your cancer therapy is working effectively or if the disease may be progressing. Many men use this test as part of their ongoing cancer surveillance after treatment like surgery, radiation, or hormone therapy.

How should I prepare for this test?

It's very important that your blood sample is collected before any rectal examination, prostate biopsy, prostatectomy, or prostatic massage. Manipulating the prostate gland can artificially elevate PAP levels for up to 24-48 hours, which could lead to inaccurate results. Schedule your blood draw at least 2 days after any prostate procedures or examinations.

What's included in this test?

Prostatic Acid Phosphatase (Pap)

This test measures Prostatic Acid Phosphatase (PAP), an enzyme found in high concentrations in the prostate gland. Elevated PAP levels in the blood can indicate prostate cancer activity, disease progression, or inadequate treatment response. This marker is particularly valuable for monitoring patients with known prostate cancer, as rising levels may signal recurrence or residual disease, while normalizing levels suggest successful therapeutic intervention.

What happens after I get my results?
You'll receive detailed doctor notes in simple language explaining what your PAP levels mean for your prostate health and cancer status. These notes include guidance on whether your levels indicate successful treatment, stable remission, or potential disease activity that warrants follow-up. You'll also get the standard lab report and can track your PAP levels over time using our trends feature, which is especially helpful for monitoring treatment effectiveness and detecting early signs of recurrence.
When will I get my results?
Your results will be available within 5 business days after the lab receives your sample. This turnaround time allows for precise laboratory analysis of your PAP levels. You'll be notified via email as soon as your results are ready to view in your secure online account.
Who should consider getting this test?
This test is primarily for men who have been diagnosed with prostate cancer and are undergoing treatment or monitoring for recurrence. It's especially useful if you've had surgery, radiation therapy, or hormone treatment and need to track whether your cancer is responding. Men with elevated PSA levels or those in remission from prostate cancer may also use this test as part of comprehensive surveillance.
What symptoms indicate I may need this test?
This test isn't typically used for initial diagnosis but rather for monitoring known prostate cancer. However, if you're experiencing new or worsening urinary symptoms, bone pain, unexplained weight loss, or fatigue after prostate cancer treatment, your doctor may order this test to check for disease recurrence or progression. Men with previously treated prostate cancer who notice changes in their health should discuss PAP testing with their oncologist.
What does elevated PAP mean?
Elevated PAP levels typically indicate active prostate cancer, disease progression, or cancer that has spread beyond the prostate gland. If you're currently receiving treatment, rising PAP levels may suggest the therapy isn't working as effectively as hoped. In men who were previously in remission, increasing PAP can be an early warning sign of cancer recurrence before symptoms appear.
What does low or normal PAP mean?
Low or normal PAP levels are a positive sign, especially if you're being treated for prostate cancer. Normalizing PAP after treatment usually indicates that therapy has been successful in controlling or eliminating the cancer. Consistently low levels during follow-up suggest you remain in remission with no detectable disease activity.
How often should I retest my PAP levels?
If you're actively being treated for prostate cancer, your oncologist will likely recommend testing every 1-3 months to monitor treatment response. Once you're in remission, testing frequency may decrease to every 3-6 months for the first few years, then annually if you remain stable. The exact schedule depends on your cancer stage, treatment type, and individual risk factors, so follow your healthcare provider's specific recommendations.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] 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 [email protected], and we'll gladly help you. We've got your back and reply quickly.
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 [email protected]. 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 [email protected].
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 [email protected].

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 [email protected] and we'll gladly help you.

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

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Instant orders, results often overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Prostatic Acid Phosphatase (PAP) 4.8 ng/mL
Demo results
Low Optimal 0.0 - 3.5 High
4.8 ng/mL

What this means

Your PAP level is elevated above the normal range, which may indicate active prostate cancer or disease progression. This result warrants prompt discussion with your oncologist, as elevated PAP can signal that cancer treatment may need adjustment or that disease monitoring should be intensified.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Blood Test for Prostate Health and Cancer Monitoring

Google
3,138 reviews
  • Pinpoint prostate health issues accurately
  • Reveal underlying prostate conditions effortlessly
  • Clarify the cause of urinary symptoms

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

Google reviews 3138 reviews Next
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.