Why does the Seratec PSA test have three lines?

The appearing internal standard line and control line (C) confirm that the test has been performed correctly. Positive result (PSA detectable): Three lines visible in the result window: the test result line (T), the internal standard line and the control line (C).

What is PSA p30 test?

Abstract. Prostate specific antigen (PSA, also known as p30), a glycoprotein produced by the prostatic gland and secreted into seminal plasma, is a marker used for demonstrating the presence of seminal fluid.

What is PSA qualitative test?

The One Step PSA test uses an immunochromatographic method to qualitatively, not quantitatively, judge a positive or negative result. We confirmed the sensitivity of the kit using purified PSA. Serum specimens from 147 men with or without prostate diseases were tested using the kit.

What is PSA in phlebotomy?

Prostate-specific antigen (PSA) is a glycoprotein produced by the epithelial cells lining the prostatic ducts and acini. Normally, it is secreted into the prostatic ducts and is present only in prostate tissue, prostatic fluid, and seminal plasma. PSA is produced by normal, hyperplastic, and cancerous prostatic tissue.

Is PSA a confirmatory test?

Furthermore, these tests offer the same sensitivity as ELISA-based tests. Thus, PSA membrane tests may also prove use- ful as confirmatory tests for the presence of seminal fluid in foren- sic casework analyses.

What fluid contains p30?

2.1. P30, also known as Prostate Specific Antigen (PSA), is a glycoprotein produced in the prostate gland and is secreted in seminal fluid independently of the production of spermatozoa.

What is a normal PSA result?

The normal range is between 1.0 and 1.5 ng/ml. An abnormal rise: A PSA score may also be considered abnormal if it rises a certain amount in a single year. For example, if your score rises more than 0.35 ng/ml in a single year, your doctor may recommend further testing.

Is p30 an antigen?

P30 protein or prostate-specific antigen (PSA) is a protein that is synthesized in the prostate and is an important clinical indicator of malignancy. Its normal range in semen is 300–4200 μg ml−1 with a mean of 1200 μg ml−1.

Can you see sperm with the eye?

Sperm Are Tiny Better have a microscope, because sperm are far too tiny to see with the naked eye. How tiny? Each one measures about 0.002 inch from head to tail, or about 50 micrometers. Of course, what sperm lack in size they more than make up in sheer numbers.