![3-epi-25-hydroxy Vitamin D3 (3-epi-25(OH)D3, 3-epi-25-hydroxy Cholecalciferol, CAS Number: 73809-05-9) | Cayman Chemical 3-epi-25-hydroxy Vitamin D3 (3-epi-25(OH)D3, 3-epi-25-hydroxy Cholecalciferol, CAS Number: 73809-05-9) | Cayman Chemical](https://www.caymanchem.com/images/catalog/screen/34200.png)
3-epi-25-hydroxy Vitamin D3 (3-epi-25(OH)D3, 3-epi-25-hydroxy Cholecalciferol, CAS Number: 73809-05-9) | Cayman Chemical
A comparison of analytical methods for measuring concentrations of 25-hydroxy vitamin D in biological samples - Analytical Methods (RSC Publishing)
![Ratio of 25(OH)D-to-24,25(OH)2D: A new test to confirm 24-hydroxylase (CYP24A1) deficiency as the cause of hypercalcemia - Mayo Clinic Ratio of 25(OH)D-to-24,25(OH)2D: A new test to confirm 24-hydroxylase (CYP24A1) deficiency as the cause of hypercalcemia - Mayo Clinic](https://www.mayoclinic.org/-/media/kcms/gbs/medical-professionals/images/2018/06/07/19/04/vitamind_fig1_lg.jpg)
Ratio of 25(OH)D-to-24,25(OH)2D: A new test to confirm 24-hydroxylase (CYP24A1) deficiency as the cause of hypercalcemia - Mayo Clinic
![Vitamin D3 metabolite ratio as an indicator of vitamin D status and its association with diabetes complications | BMC Endocrine Disorders | Full Text Vitamin D3 metabolite ratio as an indicator of vitamin D status and its association with diabetes complications | BMC Endocrine Disorders | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12902-020-00641-1/MediaObjects/12902_2020_641_Fig1_HTML.png)
Vitamin D3 metabolite ratio as an indicator of vitamin D status and its association with diabetes complications | BMC Endocrine Disorders | Full Text
![Genes | Free Full-Text | Vitamin D: An Overview of Gene Regulation, Ranging from Metabolism to Genomic Effects Genes | Free Full-Text | Vitamin D: An Overview of Gene Regulation, Ranging from Metabolism to Genomic Effects](https://www.mdpi.com/genes/genes-14-01691/article_deploy/html/images/genes-14-01691-g001.png)
Genes | Free Full-Text | Vitamin D: An Overview of Gene Regulation, Ranging from Metabolism to Genomic Effects
![Metabolism of 1α,25(OH)2D3. Vitamin D3 is either obtained from dietary... | Download Scientific Diagram Metabolism of 1α,25(OH)2D3. Vitamin D3 is either obtained from dietary... | Download Scientific Diagram](https://www.researchgate.net/publication/277885959/figure/fig2/AS:667786443517953@1536224103034/Metabolism-of-1a-25OH2D3-Vitamin-D3-is-either-obtained-from-dietary-sources-or-UV.png)
Metabolism of 1α,25(OH)2D3. Vitamin D3 is either obtained from dietary... | Download Scientific Diagram
![Standardized measurement of circulating vitamin D [25(OH)D] and its putative role as a serum biomarker in Alzheimer's disease and Parkinson's disease - ScienceDirect Standardized measurement of circulating vitamin D [25(OH)D] and its putative role as a serum biomarker in Alzheimer's disease and Parkinson's disease - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0009898119319722-gr1.jpg)
Standardized measurement of circulating vitamin D [25(OH)D] and its putative role as a serum biomarker in Alzheimer's disease and Parkinson's disease - ScienceDirect
![Vitamin D (25OH) (Free) ELISA, KARF1991 (RUO) | Human Vitamin D Free Enzyme-linked Immune-sorbent Assay Kit IBL-America Vitamin D (25OH) (Free) ELISA, KARF1991 (RUO) | Human Vitamin D Free Enzyme-linked Immune-sorbent Assay Kit IBL-America](https://cdn11.bigcommerce.com/s-dpaty9ionu/images/stencil/1280x1280/products/5860/14179/Bone_Metabolism_RIA_Assays__15499.1661961325.jpg?c=2)
Vitamin D (25OH) (Free) ELISA, KARF1991 (RUO) | Human Vitamin D Free Enzyme-linked Immune-sorbent Assay Kit IBL-America
![Epidermal pathways of vitamin D3 activation to produce 1,25(OH) 2 D3... | Download Scientific Diagram Epidermal pathways of vitamin D3 activation to produce 1,25(OH) 2 D3... | Download Scientific Diagram](https://www.researchgate.net/publication/328158506/figure/fig1/AS:679641853460485@1539050653904/Epidermal-pathways-of-vitamin-D3-activation-to-produce-1-25OH-2-D3-and-20-23OH-2-D3.png)
Epidermal pathways of vitamin D3 activation to produce 1,25(OH) 2 D3... | Download Scientific Diagram
![3-Epi-25-hydroxyvitamin D3 is a poor substrate for SULT2A1: Analysis of its 3-sulfate in cord plasma and recombinant human SULT2A1 incubate - ScienceDirect 3-Epi-25-hydroxyvitamin D3 is a poor substrate for SULT2A1: Analysis of its 3-sulfate in cord plasma and recombinant human SULT2A1 incubate - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0039128X20301215-ga1.jpg)
3-Epi-25-hydroxyvitamin D3 is a poor substrate for SULT2A1: Analysis of its 3-sulfate in cord plasma and recombinant human SULT2A1 incubate - ScienceDirect
![3-O-(2-Aminoethyl)-25-hydroxyvitamin D3 (25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether) | VD/VDR Chemical | MedChemExpress 3-O-(2-Aminoethyl)-25-hydroxyvitamin D3 (25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether) | VD/VDR Chemical | MedChemExpress](https://file.medchemexpress.com/product_pic/hy-15254.gif)
3-O-(2-Aminoethyl)-25-hydroxyvitamin D3 (25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether) | VD/VDR Chemical | MedChemExpress
![Frontiers | A comparative absorption study of sucrosomial® orodispersible vitamin D3 supplementation vs. a reference chewable tablet and soft gel capsule vitamin D3 in improving circulatory 25(OH)D levels in healthy adults with Frontiers | A comparative absorption study of sucrosomial® orodispersible vitamin D3 supplementation vs. a reference chewable tablet and soft gel capsule vitamin D3 in improving circulatory 25(OH)D levels in healthy adults with](https://www.frontiersin.org/files/Articles/1221685/fnut-10-1221685-HTML/image_m/fnut-10-1221685-g001.jpg)
Frontiers | A comparative absorption study of sucrosomial® orodispersible vitamin D3 supplementation vs. a reference chewable tablet and soft gel capsule vitamin D3 in improving circulatory 25(OH)D levels in healthy adults with
![Vitamin D 3 conversion to 25-hydroxyvitamin D in the liver mitochondria... | Download Scientific Diagram Vitamin D 3 conversion to 25-hydroxyvitamin D in the liver mitochondria... | Download Scientific Diagram](https://www.researchgate.net/publication/313459526/figure/fig2/AS:459511761772545@1486567549367/Vitamin-D-3-conversion-to-25-hydroxyvitamin-D-in-the-liver-mitochondria-by-vitamin-D.png)
Vitamin D 3 conversion to 25-hydroxyvitamin D in the liver mitochondria... | Download Scientific Diagram
![COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/ml 25( OH)D3: Results of a systematic review and meta-analysis COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/ml 25( OH)D3: Results of a systematic review and meta-analysis](https://www.medrxiv.org/content/medrxiv/early/2021/09/25/2021.09.22.21263977/F1.large.jpg)
COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/ml 25( OH)D3: Results of a systematic review and meta-analysis
![Autotest della vitamina D3 di cerrascreen® | Laboratorio certificato | Valutazione rapida | Rimedi naturali attivi Autotest della vitamina D3 di cerrascreen® | Laboratorio certificato | Valutazione rapida | Rimedi naturali attivi](https://www.aktiv-naturheilmittel.at/231-medium_default/vitamin-d-test.jpg)