Vitassay -Transferrin Turbidimetric Assay

Vitassay -Transferrin Turbidimetric Assay

SKU: VIT-7115004
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Rapid test for the quantitative detection of Transferrin in human stool samples.
Measure range:5 – 250 ng HTf/mL.
Analytical Sensitivity: Detection limit: 5 ng hTf/m
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Intended Use
Vitassay Transferrin –Turbidimetric Assay- is a rapid Turbidimetric assay for the quantitative detection of transferrin in human stool samples.
Simple, non-invasive and highly sensitivity assay for the detection of human transferrin in feces that helps in the search for gastrointestinal bleeding problems. This product has been optimized for several automated analyzer.
Transferrin (Tf) is an iron-transporting protein (molecular weight=76.500 Da) that is synthesised mainly in the liver and os present at a concentration of 2.0-3.0 g/L in normal serum. The blood concentration of Transferrin is 1%-2% that haemoglobin (Hb), but Transferrin is highly stable and is considered to be a more sensitive indicator of bleeding than Hb, even when the intestinal retention time for faeces is long.
Vitassay Transferrin –Turbidimetric Assay- is a quantitative turbidimetric assay for the detection of transferrin in human solid stool samples.
Transferrin Turbidimetric Assay is based on antigen-antibody agglutination reactions between the antigen contained in the sample and the antibodies anti-antigen coated on polystyrene latex particles.
Such agglutination is measured as an increase in absorbance proportional to the quantity of antigen contained in the sample.
The use of two external controls, Control 1 and Control 2, is used to verify that the test is working properly.

Vitassay Transferrin Turbidimetric Assay is based on antigen-antibody agglutination reactions between the antigen contained in the sample and the antibodies anti-antigen coated on polystyrene latex particles. Such agglutination is measured as an increase in absorbance proportional to the quantity of antigen contained in the sample. The use of two external controls, Control 1 and Control 2, is used to verify that the testis working properly.

Kit Content:
▪Reagent R1
▪Reagent R2
▪Calibrator 0
▪Calibrator 1
▪Calibrator 2
▪Calibrator 3
▪Calibrator 4
▪Calibrator 5
▪Control 1
▪Control 2
▪Vials with diluent for the sample dilution.
▪Instruction for use
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