Vitamin D Rapid Test Kit

Short Description:

A rapid test for the semi-quantitative detection of vitamin D in whole blood, serum or plasma.

MOQ:1000 pcs


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SUMMARY

  Vitamin D is an essential vitamin that helps regulate calcium and phosphorus in the body. It also plays a role in maintaining proper bone structure. Vitamin D regulates many other cellular functions in the body. Its anti-inflammatory, antioxidant and neuroprotective properties support immune health, muscle function and brain cell activity. Vitamin D isn't naturally found in many foods, but it can be found from fortified milk, fortified cereals, and fatty fish such as salmon, mackerel and sardines. Direct sunlight can convert a chemical in the skin into an active form of the vitamin D (calciferol). The amount of vitamin D skin makes depends on many factors, including the time of day, season, latitude and skin pigmentation. Because of different living environment and lifestyle, vitamin D production might decrease or be completely absent during a specific period. Sunscreen, while important to prevent skin cancer, can also decrease vitamin D production. Nowadays, plenty of people don't get regular exposure to sunlight and have trouble getting or absorbing vitamin D. Vitamin rapid test cassette is a simple blood test can check the levels of  vitamin D in blood.

PRINCIPLE

  The Vitamin D Rapid Test Cassette (Whole blood/Serum/Plasma) is a semi-quantitative,membrane based immunoassay for the detection of vitamin D in whole blood, serum or plasma. The membrane is pre-coated with vitamin D antigen-BSA on the test line region of the cassette. During testing, the whole blood, serum or plasma specimen reacts with anti-VD antibody conjugated colloid gold. The mixture migrates upward on the membrane chromatographically by capillary action to react with vitamin D antigen-BSA on the membrane and generate a colored line. Presence of this colored line indicates a negative result, while its absence indicates a positive result. To serve as a procedural control, two colored lines will always appear at the reference line regions indicating that proper volume of specimen has been added and membrane wicking has occurred.

 

 

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