
This test kit is an immunoradiometric assay (IRMA) based on coated-tubes with monoclonal antibodies directed against distinct epitopes of the molecule of TG. Three capture antibodies are coated on the inner wall of tubes. TG of the calibrators or of the samples is captured by these antibodies. Addition of the fourth antibody labeled with 125Iodine completes the system, allowing the formation of a bridge between the coated antibodies and the labeled antibody.After washing, the remaining radioactivity bound to the tubes is directly related to the concentration of TG in the calibrators or samples. The careful choice of the four monoclonal antibodies allows high specificity and high sensitivity and avoids excess of specificity which is sometimes reproached to immunometric assays with only two monoclonals.
Catalog # | R-CM-100 |
Format | IRMA |
Label | I125 |
Size | 96 tests |
Sample Type | Serum, Plasma |
Sample Volume | 50µL (normal); 100 µL (sensitive method) |
Controls | 1 level |
Range | 1,5-600 ng/mL (normal); 0,75-600 ng/mL (sensitive) |
Sensitivity | 0,18 ng/mL |
Incubation | 2h at RT with shaking + Overnight at RT |
Shelf Life (weeks) | 9 |
Due to local registration requirement, this product can not be sold in Canada, United States, Australia – without prior registration.
For Japan and Brazil, specific registration requirements are necessary. For more information, please contact: regulatory.affairs@diasource.be.