
In The News - Business Wire, September 18, 2025 (Full Announcement)
NucleoBio and PreCheck Health Services Announce Strategic Collaboration to Advance Non-Invasive Prostate Cancer Testing

Early, Precise and Non-Invasive Prostate Cancer Detection

Prostac™
Pre-FDA approved, Prostac™ is a patented, straightforward and non-invasive molecular-based blood test for the early, precise detection** of prostate cancer.
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Optionally, men with a higher PSA score or a previous prostate cancer diagnosis, can use the Prostac™ to verify a prostate cancer diagnosis. Men testing negative with Prostac™ would then avoid the expensive, intrusive and often harmful screening tests, and even more expensive and potentially life-damaging overtreatments.
Prostac™ takes away the worry and stress of an uncertain prostate cancer diagnosis and gives men the peace of mind and the confidence to take control of their personal health and well-being.
** Note: In preliminary data analysis, Prostac™ is a better predictor of prostate cancer than PSA with better specificity, sensitivity and accuracy.



Prostac™ Test
Prostac® Diagnostic Lab Test

The Prostac™ Diagnostic Lab Test analyzes a drawn blood sample to: ​​​
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Detect if a man has prostate cancer and the aggressiveness of the cancer if detected.​
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Identify a man's predisposition to developing prostate cancer.
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​Categorize the diagnosed prostate cancer into a distinct risk group ranging from indolent to aggressive castration-resistant.
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Aid physicians in making better treatment decisions.
The Prostac™ "Point-of-Service" (POS) Collection Kit is used to collect a patient's blood sample at home and to mail the sample securely to a NucleoBio designated laboratory for testing. ​
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​​​​​​Patient designates the Physician to whom NucleoBio sends the test results for the patient's consultation.
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​​​​Can be used to regularly test a man who has a predisposition to prostate cancer or who has been diagnosed with low grade (indolent) prostate cancer. ​​

