Precursor to 1α,25-dihydroxyvitamin D3
- Ultra-high purity
- Key indicator of vitamin D levels
25-Hydroxyvitamin D3 is an Intermediate in the biosynthesis of 1α,25-dihydroxyvitamin D3 and a major circulating metabolite of vitamin D3. Plasma or serum levels of 25-hydroxyvitamin D3 can be determined by ELISA (Prod. No. ADI-900-215) and used as indicators of the vitamin D status of an individual.
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Product Details
Alternative Name |
Calcifediol, 25-Hydroxycholecalciferol |
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Appearance |
White to off-white crystalline solid. |
CAS |
19356-17-3 |
Couple Target |
Vitamin D receptor |
Couple Type |
Ligand |
Formula |
C27H44O2 |
Identity |
Identity determined by MS and NMR. |
MW |
400.6 |
Purity |
≥98% (HPLC) |
Solubility |
Soluble in 100% ethanol. |
Source |
Synthetic. |
Handling & Storage
Use/Stability |
As indicated on product label or CoA when stored as recommended. |
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Handling |
Protect from light and oxygen. |
Long Term Storage |
-20°C |
Shipping |
Ambient Temperature |
Regulatory Status |
RUO – Research Use Only |
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- Controlled lipid β-oxidation and carnitine biosynthesis by a vitamin D metabolite: A. Mendoza, et al.; Cell Chem. Biol. 29, 660 (2022), Abstract
- Autocrine vitamin D signaling switches off pro-inflammatory programs of TH1 cells: D. Chauss, et al.; Nat. Immunol. 23, 62 (2022), Abstract
- Application of Bio-Active Elastin-like Polypeptide on Regulation of Human Mesenchymal Stem Cell Behavior: V. Sarangthem, et al.; Biomedicines 10, 1151 (2022), Abstract
- Impaired Vitamin D Signaling in T Cells From a Family With Hereditary Vitamin D Resistant Rickets: F.A.H. Al-Jaberi, et al.; Front. Immunol. 12, 684015 (2021), Abstract — Full Text
- Vitamin D promotes trophoblast cell induced separation of vascular smooth muscle cells in vascular remodeling via induction of G-CSF: J.Y. Zhang, et al.; Front Cell Dev Biol 8, 601043 (2020), Abstract — Full Text
- CD55 regulates bone mass in mice by modulating RANKL-mediated Rac signaling and osteoclast function: B. Shin, et al.; J. Bone Miner. Res. 35, 130 (2020), Abstract — Full Text
- Heterogeneous GM-CSF signaling in macrophages is associated with control of Mycobacterium tuberculosis: B.D. Bryson, et al.; Nat. Commun. 10, 2329 (2019), Abstract — Full Text
- Intrinsic activation of the vitamin D antimicrobial pathway by M. leprae infection is inhibited by type I IFN: K. Zavala, et al.; PLoS Negl. Trop. Dis. 12, e0006815 (2018), Abstract — Full Text
- Vitamin D Counteracts Mycobacterium tuberculosis-Induced Cathelicidin Downregulation in Dendritic Cells and Allows Th1 Differentiation and IFNγ Secretion: A.K.O. Rode, et al.; Front. Immunol. 8, 656 (2017), Abstract — Full Text
- Role of Vitamin D in Maintaining Renal Epithelial Barrier Function in Uremic Conditions: M. Mihajlovic, et al.; Int. J. Mol. Sci. 18, 2531 (2017), Abstract — Full Text
- Vitamin D promotes human extravillous trophoblast invasion in vitro: S.Y. Chan, et al.; Placenta 36, 403 (2015), Application(s): Cell Culture, Abstract
- Identification and characterization of a vitamin D3 decomposition product bactericidal against Helicobacter pylori: K. Hosoda, et al.; Sci. Rep. 5, 8860 (2015), Abstract — Full Text
- Vitamin D-binding protein controls T cell responses to vitamin D: M. Kongsbak, et al.; BMC Immunol. 15, 35 (2014), Abstract — Full Text
- Vitamin D up-regulates the vitamin D receptor by protecting it from proteasomal degradation in human CD4+ T cells: M. Kongsbak, et al.; PLoS One 9, e96695 (2014), Abstract
- Effect of 25-hydroxyvitamin D3 and 1α,25 dihydroxyvitamin D3 on differentiation and apoptosis of human osteosarcoma cell lines: L. Thompson, et al.; J. Orthop. Res. 30, 831 (2012), Application(s): Treatment of human osteosarcoma cell lines, Abstract
- 25-hydroxyvitamin D3 suppresses hepatitis C virus production: T. Matsumura, et al.; Hepatology 56, 1231 (2012), Application(s): Treatment of HCV-infected liver cells, Abstract
- Vitamin D metabolites and analogs induce lipoxygenase mRNA expression and activity as well as reactive oxygen species (ROS) production in human bone cell line: D. Somjen, et al.; J. Steroid. Biochem. Mol. Biol. 123, 85 (2011), Application(s): Treatment of human bone cells, Abstract
Related Products
25(OH) Vitamin D ELISA kit
ADI-900-215
Rapid, easy-to-use ELISA kit to quantify 25(OH) Vitamin D for bone metabolism, nutrition, endocrinology, immunity and cancer.

Application | Colorimetric detection, ELISA |
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Assay Time | ~1.5 hours |
Sensitivity | 1.98 ng/ml (range 0.5-1010 ng/ml) |

Alternative Name | Ercalcidiol, 25-Hydroxyergocalciferol, 25-Hydroxycalciferol |
---|---|
CAS | 21343-40-8 |
Couple Type | Ligand |
Purity | ≥98% (HPLC) |

Alternative Name | 1α,25-Dihydroxycholecalciferol, Calcitriol |
---|---|
CAS | 32222-06-3 |
Couple Type | Activator, Ligand |
Purity | ≥95% (HPLC) |

CAS | 55721-11-4 |
---|---|
Purity | ≥98% (TLC) |
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