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Key features
| Sample type | Serum, Plasma (EDTA, lithium heparin, or citrate) |
| Capacity | 96-well plate |
| Sensitivity | 8.0 nmol/l |
| Range | 0/25 – 250 nmol/l |
| Assay time | 100 min |
| Reactivity | Any species |
| Application | Research use or in vitro diagnostics (IVD in EU only) |
Frequently asked questions
T4 ELISA kit – Serum & Plasma
This T4 ELISA kit is designed for the quantitative determination of total Thyroxine in serum and plasma samples (EDTA, lithium heparin, or citrate) to evaluate thyroid dysfunction. Suitable for both in vitro diagnostic and research purposes, this rapid assay (100 minutes) features a 96-well plate format, enabling efficient screening of large experimental series with minimal turnaround time.
€249
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Direct Customer Support
For questions, protocol recommendations, and troubleshooting, you have direct access to the scientist that developed the antibody or ELISA kit you’re using.
Direct customer support is available all business days.
A knowledge base containing protocols, Frequently Asked Questions, and troubleshooting tips is also available online.
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T4 ELISA 2nd generation ELISA kit – Research test for the detection of total Thyroxin
Specifications
| Product name | T4 ELISA 2nd generation |
| Description | In vitro diagnostics / Research enzyme immunoassay (ELISA) for the quantitative determination of total Thyroxine in serum and plasma samples. |
| Format | 96-well plate |
| Samples | Serum, Plasma (EDTA, lithium heparin, or citrate) |
| Minimal sample volume | 10µL |
| Reactivity | Any species |
| Standard range | 0/25 – 250 nmol/l |
| Sensitivity | 8.0 nmol/l |
| Specificity | No significant cross-reactivity was observed with Thyroxine analogs such as T3 (3,3`,5-triiodothyronine), rT3 (3,3`,5-triiodothyronine, reverse T3), 3,5-Diiodothyronine. |
| Assay time | 100 min |
Instructions
| Storage | Store at 2-8°C for to 6 months |
| Sample collection & storage | Plasma/Serum: EDTA-, lithium- heparin-, citrate- samples stored at 2-8°C for up to 48h or -20°C for longer period (up to 6 months). Do not use haemolytic, icteric, or lipemic samples |
| Sample preparation | Sample incubation (5 min) and enzyme conjugation (80 min) |
| ELISA | Incubation, revelation and read steps (5 to 10 min) |
