Hepatitis B Rapid Test Cassette (Self Test At Home, OTC) 

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In order to provide the kind of customer privacy protection that can not be found anywhere else, Isy is providing the following optional packaging:

1)blank package: NO test name indicated inside or outside on the package sent to you.

2)Covid-19 antigen test package: the product will indicate itself as a Covid-19 antigen test.

This service is provided with technical support from the manufacturer Parsagen Diagnostics (PSG). Please let us know your preference when placing the order.

Since its inception in 1986, the Marsh Brand offering of bio-medical products has been known for quality and innovation.

During Covid-19, Marsh's diagnosis solution was adopted by United Nations (UNICEF) for global application.




Marsh advisory team is ready to help.


A self-diagnostic test for Hepatitis B infection. 

Our hepatitis B test kit is a convenient and accurate option for testing for this common liver infection in the privacy of your own home. The kit comes with everything you need, including a finger-prick test and a dropper for transferring a sample to the testing strip. Simply follow the instructions provided and wait for your results, which are available in just minutes. This test is highly accurate and provides reliable results, giving you the information you need to seek treatment and protect your health. Whether you are looking to take control of your sexual health or have been experiencing symptoms, our hepatitis B test kit is an effective option.

The Parsagen Home Hepatitis B Test Kit offers you a discreet method of Hepatitis B testing at your own convenience. This is the exact test kit that is being used in government clinics and test labs. Each pack contains a cassette, micro pipette, alcohol preparation pad, diluent bottle (chemical), lancet (needle) and silicon gel (for keeping contents dry).

Product summary

  • Detects hepatitis B surface antigen (HBsAG).
  • High clinical accuracy. Specificity: 98.8% sensitivity: 98.9%.
  • Detection limit of HBsAg is 2.5 ng/ml
  • For field & health care professional use.
  • Tested by certified laboratories worldwide.
  • ISO 13485 & GMP certifications.
  • Over 98% accuracy
  • TÜV ISO 13485 (ISO’s International Medical Devices Standard) Certified
  • GMP (Good Manufacturing Practices) Certified
  • Easy to Use
  • Total Privacy

Product Description


Product Name Specimen Catalog No. Quantity per box
HBcAb Cassette Serum/Plasma PS-D-0110           25T


Detection for: Hepatitis B Core Antibody (HBcAb) in serum or plasma;

Specimen volume: 75 μL;

Reading time: 15 minutes;

Relative Sensitivity: 96.9% (95%CI*: 94.4%-98.5%)

Relative Specificity: 96.8% (95%CI*: 92.6%-98.9%)

Accuracy: 97.0% (95%CI*: 95.0%-98.3%)


Viral hepatitis is a systemic disease primarily involving the liver. Most cases of acute viral hepatitis are caused by Hepatitis A virus (HAV), Hepatitis B virus (HBV) or Hepatitis C virus (HCV). Hepatitis B core antibody is a viral protein secreted by HBV infected cells. Its presence indicates high levels of virus in the blood, and it is an indicator of the infectiousness of the carrier. If this test is negative, but a person is known to be HBcAb positive, then it indicates low levels of virus in the blood or an “integrated phase” of HBV in which the virus is integrated into the host’s DNA.


Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) is a rapid chromatographic immunoassay for the qualitative detection of Hepatitis B Core Antibody (HBcAb) in serum or plasma.


Allow test cassette, serum or plasma specimen, and/or controls to equilibrate to room temperature (15-30℃) prior to testing.

1. Remove the test cassette from the sealed foil pouch and use it within one hour. Best results will be obtained if the assay is performed immediately after opening the foil pouch.

2. Hold the dropper vertically and transfer 3 drops of serum or plasma (approximately 75 μL) to the specimen well of test device and start the timer. Avoid trapping air bubbles in the specimen well. See illustration below.

3. Wait for the colored line is appeared. The result should be read at 15 minutes. Do not interpret the result after 20 minutes.


Sensitivity and Specificity

Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) was compared with a leading commercial ELISA HBcAb test, the result show that Parsagen® HBcAb Cassette (Serum/Plasma) has a high sensitivity and specificity.

Method ELISA Total Results
Parsagen® HBcAb Cassette (Serum/Plasma) Results Positive Negative
Positive 327 5 332
Negative 10 150 160
Total Results 337 155 492

Relative Sensitivity: 96.9% (95%CI*: 94.4%-98.5%)

Relative Specificity: 96.8% (95%CI*: 92.6%-98.9%)

Accuracy: 97.0% (95%CI*: 95.0%-98.3%)                                         

*Confidence Intervals



Within-run precision has been determined by using 15 replicates of three specimens containing negative, low positive and high positive. The negative and positive values were correctly identified 99% of the time.


Between-run precision has been determined by using the same three specimens of negative, low positive and high positive of HBcAb in 15 independent assays. Three different lots of Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) has been tested over a 3-month period using negative, low positive and high positive specimens. The specimens were correctly identified 99% of the time.


Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) has been tested by HAMA, Rheumatoid factor (RF), HAV, Syphilis, HIV, H. Pylori, MONO, CMV, Rubella and TOXO positive specimens. The results showed no cross-reactivity

Interfering Substances

Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) has been tested for possible interference from visibly hemolyzed and lipemic specimens. No interference was observed.

In addition, no interference was observed in specimens containing up to 2,000 mg/dL Hemoglobin, 1000 mg/dL Bilirubin, and 2000 mg/dL human serum Albumin.


1. Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) is for in vitro diagnostic use only. This test should be used for the detection of HBcAb in serum or plasma specimen.

2. Parsagen® HBcAb Rapid Test Cassette (Serum/Plasma) will only indicate the presence of HBcAb in the specimen and should not be used as the sole criteria for the diagnosis of Hepatitis B viral infection.

3. As with all diagnostic tests, all results must be considered with other clinical information available to the physician.

Note: The above information is for reference use only. Please refer to the product insert provided with the products before use.