Description

Product Overview

The 25‑OH Vitamin D Test Kit is a sandwich fluorescence immunoassay designed for quantitative determination of circulating total Vitamin D. Vitamin D plays a crucial role in calcium metabolism, bone health, immune regulation and cardiovascular function. Measurement of 25‑OH Vitamin D helps clinicians evaluate nutritional status and metabolic bone disorders.

Intended Use

For in vitro quantitative determination of total 25‑hydroxy Vitamin D in serum, plasma or whole blood as an aid in diagnosis of vitamin D deficiency.

Clinical Significance

Supports osteoporosis risk assessment, nutritional deficiency screening, endocrine evaluation and preventive health monitoring.

Test Principle

Double‑antibody sandwich fluorescence immunoassay where fluorescence‑labelled antibodies bind 25‑OH Vitamin D forming immune complexes measured quantitatively by the analyzer.

Sample Type

Serum / Plasma / Whole Blood

Test Time

Approximately 15 minutes

Measuring Range

8.0 – 100.0 ng/mL

Detection Limit

≤5.0 ng/mL

Technology

Fluorescence Immunoassay (Sandwich Method)

Compatible Analyzers

GETEIN 1100
GETEIN 1160

Storage & Stability

Store at 4–30°C. Test cards should be used immediately after opening foil pouch.

Applications

Preventive health screening programs, endocrinology clinics, orthopaedic hospitals, diagnostic laboratories and wellness centres.