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Vitamin D

DIAsource ImmunoAssays develops, produces and commercializes a broad range of Vitamin D assays for Clinical and Research use.

All our products have been developed based on polyclonal or monoclonal antibodies, and related antigens, originating from our highly experienced and skilled R&D team.

The assays are produced in our state-of-the-art facilities under strict ISO9001 and ISO13485 Quality norms.

You can find all our Vitamin D products in our - RIA product catalogue - or in our - ELISA product catalogue - or in our Antibodies & Antigens Catalogue

-> Download our Vitamin D catalogues:

-> for any further information : products.support@diasource.be 


25OH VIT D total ELISA

25OH VIT D total RIA

Bridging Science And Diagnostics
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DIAsource ImmunoAssays (formerly BioSource), experienced diagnostic manufacturer of RIA-ELISA-LIA immunoassays, validation on automates, large scale production of Antibodies-Point of Care Tests.

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