Diagnostic Reagent for Syphilis
Mediace®RPR
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Syphilis is a disease caused by the spirochete Treponema pallidum (Nichols strain, TP). Currently, two methods are available for serological tests for syphilis: a method using lipid antigens, such as cardiolipin (STS); and a method using TP antigens. Because test results differ between these two methods according to the stage, both are used in order to detect infection or to diagnose the state of the disease.
SEKISUI MEDICAL's "Mediace®TPLA®" and "Mediace®RPR" are the world's first diagnostic reagents for syphilis that allow a fully automated system. These reagents are used to rapidly measure serum anti-TP antibodies and syphilitic antilipid antibodies using artificial carrier latex particles with a measurement principle based on the latex turbidimetry.
Features
Non-treponema Lipid Antibody Kit Mediace®RPR

- Marketing Approval Number: 21200AMZ00424000
- Insurance: Pursuant to a Syphilis Lipid Antigen test, quantitative. Applicable as "Qualitative/Quantitative" as in the case with the RPR card test or the slide precipitation test
- Measurement unit: R.U. (RPR UNITS) for the reagent, which is based on the WHO international standard
- 1 R.U. corresponds to one reciprocal titer of the RPR card test
Package
| Name | Package | Shelf-life | Storage | |
|---|---|---|---|---|
| Mediace®RPR (A) | Buffer solution | 18mL×2 | 6 months | 2-8°C |
| Latex suspension | 12mL×1 | |||
| Mediace®RPR (M) | Buffer solution | 60mL×1 | 6 months | 2-8°C |
| Latex suspension | 20mL×1 | |||
| Mediace®RPR (H) | Buffer solution | 180mL×1 | 6 months | 2-8°C |
| Latex suspension | 60mL×1 | |||
| RPR Standard serum (5 concentrations)* |
RPR positive human serum | 1mL×5 conc.×1 | 6 months | 2-8°C |
| RPR Control* | RPR positive human serum | 1mL×positive×2 | 6 months | 2-8°C |
| RPR negative human serum | 1mL×negative×2 | |||
*Not for in vitro diagnostic use.
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We prepared this page for medical staff (doctors, dentists, pharmacists, clinical laboratory technicians, nurses, etc.) in Japan to ensure the correct use of our products. You should be aware that the information provided is not intended for overseas medical staff and the general public.