Laboratory Hospital Clinic Widely Used T3 Triiodothyronine ELISA TEST KIT
T3 Triiodothyronine ELISA TEST KIT
INTENDED USE
Immunoassay for the in vitro quantitative determination of total triiodothyronine in human serum.
| Product details | Description |
| Delivery | Within 48 hours |
| Packaging Specifications | 8 x 12 strips, 96 wells |
| Country Of Origin | China |
| Manufacturer | 18 months |
| Preservation method | 2℃-8℃ |
| Specimen | Whole blood |
| Assification | class1 |
| Type | Elisa Test Kit |
Materials provided
• Coated Microplate, 8 x 12 strips, 96 wells, pre-coated with T3 derivant.
• Calibrators, 6 vials, 1 ml each, ready to use; Concentrations: 0(A), 0.5(B), 1(C), 2(D), 4(E) and 8(F) ng/ml.
• Enzyme Conjugate, 1 vial, 6.0 mL of HRP (horseradish peroxidase) labeled sheep monoclonal Anti-T3 in Tris-NaCl buffer containing BSA (bovine serum albumin). Contains 0.2% ProClin300 preservative. ANS 1mg/mL.
• Substrate, 1 vial, 11ml, ready to use, (tetramethylbenzidine) TMB.
• Stop Solution, 1 vial, 6.0 ml of 1 mol/l sulfuric acid.
• Wash Solution Concentrate, 1 vial, 25 ml (40X concentrated), PBS-Tween wash solution.
• IFU, 1 copy.
• Plate Lid: 1 piece.
Test principle
Competition principle.
Total duration of assay: 80 minutes.
• Sample, T4 derivant coated microwells and enzyme labeled Anti-T4 are combined.
• During the incubation, T4 derivant coated on microwells and T4 present in the sample compete for binding to the enzyme labeled antibodies.
• After washing, a complex is generated between the solid phase and enzyme-linked antibodies by immunological reactions.
• Substrate solution is then added and catalyzed by this complex, resulting in a chromogenic reaction. The resulting chromogenic reaction is measured as absorbance.
• The color intensity is inversely proportional to the amount of T4 in the sample.
Storage
• Store at 2-8℃.
• Place unused wells in the zip-lock aluminum foiled pouch and return to 2-8 °C, under which conditions the wells will remain stable for 2 months, or until the labeled expiry date, whichever is earlier.
• Seal and return unused calibrators to 2-8 °C, under which conditions the stability will be retained for 1 month, for longer use, store opened calibrators in aliquots and freeze at -20 °C. Avoid multiple freeze-thaw cycles.
• Seal and return all the other unused reagents to 2-8 °C, under which conditions the stability will be retained for 2 months, or until the labeled expiry date, whichever is earlier.
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