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Key features
| Sample type | Saliva |
| Capacity | 96-well plate |
| Sensitivity | 0.716 pg/mL |
| Range | 0/1 – 100 pg/mL |
| Assay time | 3h |
| Reactivity | Human |
| Application | Research use or in vitro diagnostics (IVD in EU-only) |
Frequently asked questions
Estradiol ELISA kit I Human Saliva
This ELISA kit is designed to measure free estradiol levels in human saliva, supporting both research and diagnostic efforts in areas such as menstrual cycle monitoring, pregnancy assessment, menopause evaluation, endocrine disorder investigation, and the study of hormone-dependent cancers.
€289
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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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Estradiol ELISA kit I Human Saliva
Enzyme immunoassay for the quantitative measurement of active free estradiol in human saliva.
Specifications
| Product name | Estradiol Saliva ELISA Free |
| Description | In vitro diagnostics / Research enzyme immunoassay (ELISA) for the quantitative determination of active free estradiol in human saliva. |
| Format | 96-well plate |
| Samples | Saliva |
| Minimal sample volume | 100µL |
| Reactivity | Human |
| Standard range | 0/1 – 100 pg/mL |
| Sensitivity | 0.716 pg/mL |
| Specificity | No significant cross-reactivity was observed with Estradiol analogs. |
| Assay time | 3h |
Instructions
| Storage | Store at 2-8°C for to 6 months |
| Sample collection & storage | Saliva: collect 5 samples within a period of 2 hours (multiple sampling), before meal. Store samples at 2-8°C for up to one week. For longer periods, store at -20°C. |
| Sample preparation | Sample incubation (30 min), Enzymatic conjugation (120 min) |
| ELISA | Incubation, revelation and read steps (30 min) |
