The Vitamin D Rapid Test Cassette is a rapid chromatographic immunoassay for the semi-quantitative detection of 25-hydroxyvitamin D (25 (OH) D) in human fingerstick Whole Blood at a cut-off concentration of 30 ± 4ng/mL. This assay provides a preliminary diagnostic test result & can be used to screening for Vitamin D deficiency.
Top Features
- Simple two step test.
- Manual read test – no requirement for automated reading.
- Everything required to run the test is provided in the kit (excluding lancets and timer).
- Convenient 10 test kit size.
- Uses easy to access Fingerstick capillary blood.
- Rapid test result available in 10 minutes.
- Room temperature storage.
- Only requires a small aliquot of fingerstick whole blood.
- Detection level as low as 30ng/mL
- Every test has an on-board procedural control.
How To Use:
- Always read the instruction manual before testing. Please see the downloads for the manual.
- Allow the test, specimen, buffer and/or controls to reach room temperature (15-30°C) prior to testing
- Remove the test cassette from the sealed pouch and use it as soon as possible.
- Place the cassette on a clean and level surface. To use Capillary droppers: Fill the capillary tube and transfer approximately 20uL of fingerstick whole blood specimen to the specimen area of test cassette, then add 2 drops of buffer and start the timer.
- Wait for the coloured line(s) to appear.
- Read results at 10 minutes by comparing the T line intensity with the provided colour card.
- Do not interpret the result after 20 minutes.
- Note: It is suggested not to use the buffer, beyond 6 months after opening the vial
Related Products:
FAQ
Q: What is a normal Vitamin D level?
A: Many experts recommend a level between 20 and 40 ng/mL. Others recommend a level between 30 and 50 ng/mL
Frequently Asked Questions
What is the Suresign Vitamin D Deficiency Test?
The Suresign Vitamin D Deficiency Test is a rapid chromatographic immunoassay designed for the semi-quantitative detection of 25-hydroxyvitamin D (25(OH)D) in human fingerstick whole blood. It helps screen for vitamin D deficiency by providing results at a cut-off concentration of 30 ± 4 ng/mL.
How does the Suresign Vitamin D Deficiency Test work?
The test utilizes a rapid chromatographic immunoassay technique to detect 25-hydroxyvitamin D levels in a small blood sample obtained via fingerstick. After applying the sample to the test cassette and adding the buffer, results are available within 10 minutes.
What are the key features of the Suresign Vitamin D Deficiency Test?
- Simple two-step procedure
- Manual read test—no automated reader required
- All necessary components included (excluding lancets and timer)
- Convenient 10-test kit size
- Uses fingerstick capillary blood
- Rapid results in 10 minutes
- Room temperature storage
- Requires only a small blood sample
- Detection level as low as 30 ng/mL
- On-board procedural control for reliability
How do I use the Suresign Vitamin D Deficiency Test?
- Read the instruction manual thoroughly before testing.
- Allow the test, specimen, buffer, and controls to reach room temperature (15-30°C).
- Remove the test cassette from the sealed pouch and place it on a clean, level surface.
- Collect approximately 20 µL of fingerstick whole blood using the capillary dropper.
- Transfer the blood to the specimen area of the test cassette.
- Add 2 drops of buffer to the buffer well and start the timer.
- Wait for 10 minutes and compare the T line intensity with the provided color card.
- Do not interpret results after 20 minutes.
What is considered a normal vitamin D level?
Many experts recommend a vitamin D level between 20 and 40 ng/mL, while others suggest a range between 30 and 50 ng/mL.
Who should consider using the Suresign Vitamin D Deficiency Test?
Individuals who are at risk of vitamin D deficiency, such as those with limited sun exposure, darker skin tones, older adults, individuals with obesity, or those with conditions affecting vitamin D absorption, may benefit from using this test to monitor their vitamin D levels.
How accurate is the Suresign Vitamin D Deficiency Test?
The Suresign Vitamin D Deficiency Test is designed to provide a preliminary diagnostic result with a detection level as low as 30 ng/mL. However, for a comprehensive assessment, it is recommended to consult a healthcare professional for further evaluation.
Can the Suresign Vitamin D Deficiency Test be used for children?
The test is intended for adult use. For children, it is advisable to consult a healthcare professional for appropriate vitamin D testing methods.
How should I store the Suresign Vitamin D Deficiency Test kit?
Store the test kit at room temperature, away from direct sunlight and moisture. Ensure all components are kept in their original packaging until ready for use.
What should I do if my test result indicates a vitamin D deficiency?
If the test indicates a deficiency, consult a healthcare professional for further evaluation and to discuss appropriate supplementation or treatment options.
