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Diagnostic kit 25-hydroxy vitamin D rapid test kit Jun 10, 2022

Diagnostic kit for 25-hydroxy Vitamin D (Fluorescence Immunochromatographic Assay)

1.Whats vitamin D 25-Hydroxy ?

25-Hydroxy vitamin D commonly used vitamins as the active ingredient of vitamin d, are often publicized to promote the metabolic level of vitamin d in the human body, the metabolic level in children, the measurement of important significance in childhood, human clinical, clinical significance.

2.Detection principle :

The membrane of the test device is coated with the conjugate of BSA and 25-(OH)VD on the test region and goat anti rabbit IgG antibody on the control region. Marker pad are coated by fluorescence mark anti 25-(OH)VD antibody and rabbit IgG in advance. When testing sample, 25-(OH)VD in sample combine with fluorescence marked anti 25-(OH)VD antibody, and form immune mixture. Under the action of the immunochromatography, the complex flow in the direction of absorbent paper, when complex passed the test region, The free fluorescent marker will be combined with 25-(OH)VD on the membrane.The concentration of 25-(OH)VD is negative correlation for fluorescence signal, and the concentration of 25-(OH)VD in sample can be detected by fluorescence immunoassay assay.

3. Normal Testing level of 25-(OH) VD rapid test ?

Linear range  5-120ng/mL Reference range 30-100ng/mL 

 

4. What happens when the detection data is low?

 

The methods of vitamin D supplementation include increasing sunlight exposure in daily life, the ultraviolet rays in the sun are irradiating the skin, and the skin uses cholesterol as a raw material to synthesize vitamin D. The best way to supplement vitamin D is to sunbathe.

 

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