AWARE MESSENGER™
Oral Fluid Collection Device
The Aware Messenger™ oral fluid collection device is intended for the collection, stabilization, and transport of quality oral fluid specimens to be used for the detection of specific antibodies or analytes. The Aware Messenger™ device enables the use of oral fluid samples, which are easy to collect and transport, with laboratory-based assays offering high throughput batch processing, automation, quantitative results, and lower costs.*
The Aware Messenger™ oral fluid collection device is derived from the collection system developed for Calypte’s Aware™ HIV-1/2 OMT (oral fluid) rapid HIV test. It has been extensively field tested and has demonstrated its capability to consistently collect a quality, IgG-rich oral fluid sample. Unlike other oral fluid collection devices, the Aware Messenger™ system utilizes a soft and comfortable swab that contains no salts, animal proteins or other additives that can interfere with assays or give an adverse taste. Additionally the sample buffer used in the Aware Messenger™ system is formulated with immunoassay-friendly components at appropriate levels facilitating assay optimization and improving performance.
The Aware Messenger™ device is manufactured under strict adherence to cGMP.
Product Highlights
The Aware Messenger™ sampling system delivers significant advantages compared to blood-based sampling and other oral fluid sampling systems:
Patient appeal
- Quick, painless and noninvasive specimen collection
- No adverse taste
- Swab contains no animal proteins, can be used by individuals following personal, religious or ethical dietary constraints
- No discomfort (no needles; no lancets)
Ease of use
- Requires practically no training; even staff with no background or experience in health care can be quickly trained to collect a sample by swabbing the tooth/gum line
- Enables self-administered sample collection by patients
- Requires no phlebotomist or lab technician
- Safe! Eliminates lancets, needles, Vacutainers®, tourniquets, alcohol wipes or other blood draw supplies
- 18 months shelf life at room temperature (2-30ºC)
Utility
- Collects IgG-rich oral mucosal transudate rather than viscous, problematic and dilute stimulated saliva
- Stabilizing agents in the sample buffer can provide for excellent specimen stability; for example, specific antibodies have been shown to be stable in specimens for at least 3 weeks at 37°C
- Typically provides more than 1 mL of usable specimen for laboratory analysis
- Samples arrive at lab ready for use with no need for additional processing; neither centrifugation nor filtration is required
- Immunoassay-friendly sample buffer, formulated with appropriate salts, detergents, and other components, facilitates assay optimization efforts and promotes test specificity and sensitivity
Configurations
| Product description | Quantity | Catalog number | Product insert |
| Aware Messenger™ | 50 Devices | 98184 | English |
Product literature / downloads
- Aware Messenger™ Product Brochure
- Aware Messenger™ Product File
- Product Data Sheet
- Material Safety Data Sheets (MSDS)
* Specific test protocols for any given assay must be optimized and the performance of the Aware Messenger™ specimen should be validated for each individual application by the laboratory performing the test.
Calypte Biomedical Corporation develops
point-of-care diagnostic HIV tests
and HIV incidence testing systems.
The Calypte Aware™
rapid oral fluid HIV test,
blood HIV test, and urine HIV test offer unrivalled
rapid HIV 1/2 testing flexibility in a non-laboratory setting.