VD/VDR Activator

Impurity B of Calcitriol is a diastereomer of 1α,25-dihydroxyvitamin D₃ that interferes with accurate Calcitriol quantification.

Vitamin D2-d₆ is the deuterium labeled Vitamin D2. Vitamin D2 (Ergocalciferol), drived from plant sources or dietary supplements, could be used as supplement of Vitamin D.

Vitamin D3-¹³C₅ is the ¹³C-labeled Vitamin D3 (HY-15398). Vitamin D3 (Cholecalciferol) is a naturally occuring form of vitamin D. Vitamin D3 induces cell differentiation and prevents proliferation of cancer cells.

Doxercalciferol (Standard) is the analytical standard of Doxercalciferol. This product is intended for research and analytical applications. Doxercalciferol is a Vitamin D2 analog, acts as an activator of Vitamin D receptor, and prevent renal disease.

24R-Calcipotriol-d₄ (PRI 2202-d₄; Impurity D of Calcipotriol-d₄) is the deuterium labeled 24R-Calcipotriol. 24R-Calcipotriol is an impurity of Calcipotriol. Calcipotriol is a ligand of VDR-like receptors.

Calcipotriol Impurity C (Standard) is the analytical standard of Calcipotriol Impurity C. This product is intended for research and analytical applications. Calcipotriol Impurity C is an impurity of Calcipotriol (HY-10001). Calcipotriol is a synthetic vitamin D₃ analogue with high affinity for the vitamin D receptor.

Alfacalcidol-d₇ is the deuterium labeled Alfacalcidol. Alfacalcidol (1-hydroxycholecalciferol) is a vitamin D active metabolites, acts as a non-selective VDR activator medication, and widely be used in the management of osteoporosis.

Ercalcitriol-¹³C,d₃ is the ¹³C- and deuterium labeled Ercalcitriol. Ercalcitriol (1α,25-Dihydroxy Vitamin D2) is an active metabolite of vitamin D2.

1alpha, 25-Dihydroxy VD2-d₆6 is a deuterated form of vitamin D.

Vitamin D4-d₅ is the deuterium labeled Vitamin D4. Vitamin D4 (22-Dihydroergocalciferol) is a Vitamin D derived from fungi. The precursor of Vitamin D4 is 22,23-dihydroergosterol.

Vitamin D3-¹³C₃ is the ¹³C-labeled Vitamin D3. Vitamin D3 (Cholecalciferol; Colecalciferol) is a naturally occuring form of vitamin D. Vitamin D3 induces cell differentiation and prevents proliferation of cancer cells.

Calcipotriol (monohydrate) (Standard) is the analytical standard of Calcipotriol (monohydrate). This product is intended for research and analytical applications. Calcipotriol monohydrate is a synthetic VitD3 analogue with a high affinity for the vitamin D receptor.

Eldecalcitol (Standard) is the analytical standard of Eldecalcitol. This product is intended for research and analytical applications. Eldecalcitol (ED-71) is an orally active vitamin D3 analogue, inhibits bone resorption and increases bone mineral density. Eldecalcitol (ED-71) displays anti-tumor effect and inhibits cell proliferation, migration and induces apoptosis by suppressing GPx-1.

Tacalcitol (Standard) is the analytical standard of Tacalcitol. This product is intended for research and analytical applications. Tacalcitol (1,24(R)-Dihydroxyvitamin D3; 1.alpha.,24R-Dihydroxyvitamin D3) can promote normal bone growth by regulating calcium ions. Tacalcitol inhibits cancer cell proliferation and migration. Tacalcitol can be used in the research of inflammation, cancer, and skin diseases.

Alfacalcidol (Standard) is the analytical standard of Alfacalcidol. This product is intended for research and analytical applications. Alfacalcidol (1-hydroxycholecalciferol) is a vitamin D active metabolites, acts as a non-selective VDR activator medication, and widely be used in the management of osteoporosis.

Doxercalciferol-d₆ (1.alpha.-Hydroxyvitamin D2-d₆) is deuterium labeled Doxercalciferol. Doxercalciferol is a Vitamin D2 analog, acts as an activator of Vitamin D receptor, and prevent renal disease.

Impurity B of Calcitriol (Standard) is the analytical standard of Impurity B of Calcitriol. This product is intended for research and analytical applications.

Ercalcitriol-d₃ (1α,25-Dihydroxy Vitamin D2-d₃) is the deuterium labeled Ercalcitriol (HY-32350). Ercalcitriol (1α,25-Dihydroxy Vitamin D2) is a vitamin D receptor (VDR) agonist with high binding affinity. After binding to VDR, Ercalcitriol forms a complex with retinoid X receptor (RXR) to regulate target gene transcription. For example, Ercalcitriol induces human gingival/oral epithelial cells to produce human cat antimicrobial peptide (hCAP-18/LL-37), which has antimicrobial activity against periodontal pathogens such as Porphyromonas gingivalis. Ercalcitriol enhances the innate immune defense of the oral mucosa by promoting the expression of antimicrobial peptides, and is mainly used in the study of periodontal diseases and immune-related oral diseases.

Secalciferol-d₆ is the deuterium labeled Secalciferol. Secalciferol is a metabolite of Vitamin D, a possibly anti-inflammatory steroid which is involved in bone ossification.