Abstract
The synthesis of 25-(1-carboxymethoxy)-imino-3(S)-hydroxy-9,10-seco-27-norcholesta-5(Z),7(E),10(19)-triene, a new hapten of vitamin D3, has been carried out in ten steps from ergosterol. The hapten was conjugated to horseradish peroxidase and bovine serum albumin. Antibodies to 25-hydroxyvitamin D3 were obtained using the synthesized conjugates. An immunochemical system was developed for the quantitative determination of 25-hydroxyvitamin D3.
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Abbreviations
- 25ОНD3 :
-
25-hydroxyvitamin D3
- BSA:
-
bovine serum albumin
- HRP:
-
horseradish peroxidase and PE, petroleum ether
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Original Russian Text © R.P. Litvinovskaya, A.P. Savachka, A.L. Sauchuk, A.G. Pradko, T.V. Mirantsova, V.A. Khripach, 2018, published in Bioorganicheskaya Khimiya, 2018, Vol. 44, No. 6, pp. 669–677.
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Litvinovskaya, R.P., Savachka, A.P., Sauchuk, A.L. et al. Synthesis of a New Vitamin D3 Hapten and Its Protein Conjugates. Russ J Bioorg Chem 44, 778–786 (2018). https://doi.org/10.1134/S1068162018050102
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DOI: https://doi.org/10.1134/S1068162018050102