F-psa Free-prostate Specific Antigen

As a noteworthy enterprise of this industry, we are involved in exporting of F-PSA Free-Prostate Specific Antigen to our customers.

PSA: (free PSA and total PSA)
Compitable instrument: Luminex 200,TESMI F4000 .
The kita s detection reference value is 4.0ng/ml for total PSA and 1ng/ml for free PSA.
Tellgen also provide following Tumor markers and Tumor Marker control :
CA125
CA153
CA24-2
CYFRA21-1
AFP
CEA
CEA
total PSA
free PSA
free-I -hCG
CA19-9
NSE
SCCA
CA72-4
CA50
HE4
ProGRP
PGI/PGII
Control 1
Control 2
Control 3

What is the PSA test?

Prostate-specific antigen, or PSA, is a protein produced by cells of the prostate gland. The PSA test measures the level of PSA in a mana s blood. For this test, a blood sample is sent to a laboratory for analysis. The results are usually reported as nanograms of PSA per milliliter (ng/mL) of blood.
How is the PSA test used in men who have been treated for prostate cancer?

The PSA test is used to monitor patients who have a history of prostate cancer to see if their cancer has recurred (come back). If a mana s PSA level begins to rise after prostate cancer treatment, it may be the first sign of a recurrence. Such a a biochemical relapsea typically appears months or years before other clinical signs and symptoms of prostate cancer recurrence.