Vitamin D Test Kit | Rapid Semi-Quantitative 25-OH Screening
Advanced Semi-Quantitative Rapid Test for Vitamin D (25-OH)
Maintaining optimal vitamin D levels is crucial for bone health, immune function, and overall well-being. Our Vitamin D (25-OH) Rapid Test Series offers a professional-grade, professional screening solution for the qualitative and semi-quantitative assessment of 25-hydroxy vitamin D, the key biomarker for vitamin D status.
This diagnostic kit utilizes a lateral flow immunoassay, providing clear results within minutes. Unlike simple qualitative tests, this assay allows for the classification of vitamin D levels into critical concentration ranges, such as deficient, insufficient, and sufficient, aiding in initial clinical evaluations.
| Test Item | Target Marker | Specimen Type | Pack Size |
| Vitamin D Test | 25-Hydroxy Vitamin D (25-OH) | Serum (S) / Plasma (P) / Whole Blood (WB) | 1T, 25T / Kit |
Key Features and Benefits
Semi-Quantitative Results: Provides a concentration range (e.g., deficiency thresholds), offering more clinically actionable data than qualitative assays.
Specimen Versatility: Validated for use with whole blood (WB), serum (S), and plasma (P) specimens, suitable for diverse clinical settings.
Rapid Action: Results appear within 10–15 minutes, facilitating fast patient screening and workflow efficiency.
OTC & Professional Use: Designed for use by healthcare professionals in clinics and laboratories (IVD), with optional OTC (over-the-counter) configurations available.
ISO 13485 & CE Compliance: Manufactured under rigorous quality management systems and CE approved for professional IVD use.
FAQs:
1. What is the significance of the 25-hydroxy vitamin D marker?
25-Hydroxy vitamin D (25-OH D) is the primary storage form of vitamin D and the standard biomarker used in clinical settings to determine an individual's overall vitamin D status.
2. How does a semi-quantitative vitamin D test differ from a quantitative test?
A semi-quantitative test classifies vitamin D levels into concentration ranges (e.g., <20 ng/mL, 20-30 ng/mL, >30 ng/mL), whereas a quantitative test provides a precise numerical value.
3. What specimen types can be used with this Vitamin D Rapid Test Kit?
The test is validated for use with human Whole Blood (WB), Serum (S), or Plasma (P) specimens to accommodate varying sampling needs.
4. Do you offer multi-panel kits for combining Vitamin D with other hormones?
While this is a dedicated Vitamin D (25-OH) kit, we offer complementary assays for other markers like FSH and HCG in our fertility diagnostic series.
5. Can this rapid test kit detect all forms of Vitamin D?
Our assay is specifically calibrated to detect 25-hydroxy vitamin D, which is the sum of both the 25-OH Vitamin D2 and D3 forms, providing a comprehensive status assessment.
6. How quickly are results available from the Vitamin D Rapid Test?
The visual results are typically available within 10 to 15 minutes, enabling rapid on-site screening and decision-making.
7. Do I need specialized equipment to interpret the semi-quantitative results?
No, this lateral flow immunoassay does not require instruments; the semi-quantitative result is interpreted by comparing the test line color to a color reference chart provided in the kit.
8. Is this Vitamin D test intended for professional medical use or home use?
These kits are strictly intended for professional medical use by healthcare workers and laboratory technicians for in vitro diagnostics.
9. What is the typical shelf life of these Vitamin D diagnostic cassettes?
The standard shelf life for these diagnostic kits is 2 years (24 months) when stored properly in their original sealed foil packaging.
10. Must positive Vitamin D deficiency results be confirmed by other methods?Yes, as a screening protocol, any positive (deficient) result should be confirmed and precise quantitative values obtained using other clinical methodologies (e.g., HPLC).
11. Are your Vitamin D rapid test kits CE certified for international distribution?Yes, all our Vitamin D Virus and Antibody Rapid Diagnostic Kits are CE approved and manufactured under rigorous ISO 13485 quality management systems.
12. Can prescription medications interfere with Vitamin D test results?Certain medications or supplement intake may interfere with antibody binding; clinicians should evaluate results alongside a complete patient medication history.
13. What is the standard pack size available for clinic bulk orders?The kits are available in individual 1T packs and clinical bulk configurations of 25 tests per kit.
14. What are the storage requirements for these lateral flow assays?Kits should be stored between 2°C and 30°C in their original sealed foil packaging to maintain stability and accuracy.
15. Is OEM service available for customized packaging of Vitamin D kits?Yes, we offer comprehensive OEM and private labeling services for international distributors, including customized packaging and regional branding configurations.
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