Combo Test

Transferrin/Fecal Occult Blood (FOB) Antigen Combo Rapid Test

Name: Transferrin/Fecal Occult Blood (FOB) Antigen Combo Rapid Test
Brand: reOpenTest
SKU: GIT-TF2AG
Availability: InStock

Simultaneous detection of transferrin and fecal occult blood for diagnosing GI bleeding sources.

CE Certified

ISO 13485

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Main image of Transferrin/Fecal Occult Blood (FOB) Antigen Combo Rapid Test

Why Choose reOpenTest Hematology & Coagulation Kits?

Our tests are engineered for accuracy, reliability, and ease of use, ensuring confidence in every result.

Dual Detection

Simultaneous detection of transferrin and fecal occult blood.

Early Diagnosis

Aids in the early diagnosis of gastrointestinal bleeding.

Quick Results

Provides results in 10-15 minutes.

Product Overview

The Transferrin/Fecal Occult Blood (FOB) Antigen Combo Rapid Test is an immunochromatographic assay for the simultaneous qualitative detection of transferrin and fecal occult blood antigens in stool samples. This helps differentiate between upper and lower GI bleeding.

Technical Specifications

Detection Target	Transferrin and Fecal Occult Blood (FOB) Antigens
Sample Type	Stool
Methodology	Immunochromatography
Detection Range	Qualitative: Positive/Negative for both Transferrin and FOB
Reaction Time	10-15 minutes
Storage Conditions	2-30u00b0C
Shelf Life	18 months

Procedure & Interpretation

Step-by-Step Procedure

Collect the stool sample.
Apply the sample to the test device.
Wait 10-15 minutes.
Read and interpret the results for both Transferrin and FOB.
Interpret the test as indicated in the instructions.

Result Interpretation

Positive: A visible colored line appears in both the control region (C) and the test region (T) for the corresponding analyte.

Negative: A visible colored line appears in the control region (C) only for the corresponding analyte.

Invalid: No line appears in the control region (C) for the corresponding analyte. The test is invalid and should be repeated.

Frequently Asked Questions

Detecting both analytes can help differentiate between upper and lower gastrointestinal bleeding sources, aiding in diagnosis.

Transferrin, an iron-transporting protein, is primarily found in blood serum. Its presence in stool suggests bleeding from the upper gastrointestinal tract.

Yes, the combined detection offers more comprehensive information regarding the source of gastrointestinal bleeding.

Technical Documents

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Transferrin/Fecal Occult Blood (FOB) Antigen Combo Rapid Test