FOB Rapid Test Cassette colloidal gold method

FOB Rapid Test Cassette colloidal gold method

Short Description:

FOB Rapid Test Cassette is a stool test kit that does not require any instrumentation. The kit adopts the principle of double antibody sandwich method. The procedure is simple and easy to interpret, and results can be read in 5 minutes. It is highly sensitive with a minimum detection of 100ng/ml and is highly accurate in the detection of lower gastrointestinal bleeding.

Product Detail

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Product Features

Series product number: 3040000206

Certificate system: CE , ISO13485

Methodology: Using the principle of double antibody sandwich method

Operation: Simple operation, easy to interpret, sampling and testing can be done at anytime, no need for professionals

Detection: The detection is fast, the result can be interpreted in 5 minutes

Sensitivity: The minimum detection is 100 ng/mL

Product background

When the gastrointestinal bleeding occurs, the red blood cells in the blood are digested, decomposed, and destroyed. The stool contains bleeding that cannot be proved by the naked eye and under the microscope, which is called fecal occult blood. Many diseases such as colorectal cancer, colitis, digestive ulcers and other diseases are asymptomatic in the early stage, and there is occult blood in the stool. Early colorectal cancer refers to those whose lesions are limited to the mucosal layer or submucosal layer without invading the muscular layer, and are often in the stage without symptoms. Therefore, the presence of trace hemoglobin in the stool is the only abnormal phenomenon that can be detected in early colorectal cancer.

Intended use

This product is used forthe qualitative detection of human hemoglobin in human stool samples.

It is used for those who have frequent gastrointestinal discomfort, stool properties, chronic diarrhea, suspected beginners in the digestive tract, and those with minimal bleeding in the urinary system.

Operation steps and result interpretation


  • Negative (-): Only a purple-red band appears in the quality control area (C). There is no purple-red band in the detection area (T).
  • Positive (+): Two purple-red bands appear. One is located in the detection area (T), and the other is located in the quality control area (C).
  • Invalid: There is no purple-red band in the quality control area(C).

Product information

Product name



Expiration date

Storage temperature




FOB Rapid Test Cassette (Colloidal Gold Method)



24 months





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