vitamin d-4

Vitamin D4 is the active Vitamin D analog.

Biotin (Vitamin H) is a water-soluble B-vitamin and is necessary for cell growth, the production of fatty acids, and the metabolism of fats and amino acids.

TEI-9648, an analogue of Vitamin D3 Lactone, acts as a potent and specific antagonist to the vitamin D receptor (VDR). This compound effectively blocks the genomic actions mediated by VDR and the Vitamin D responsive element (VDRE) of 1α,25(OH)2D3. Furthermore, TEI-9648 prevents the differentiation of HL-60 cells induced by 1α,25(OH)2D3, indicating its utility in bone metabolism studies[1][2].

Vitamin-d4-d5 is a deuterated compound of Vitamin. Vitamin has a CAS number of 511-28-4. Vitamin D4 is the active Vitamin D analog.

Vitamin-d4-d3 is a deuterated compound of Vitamin. Vitamin has a CAS number of 511-28-4. Vitamin D4 is the active Vitamin D analog.

Ercalcitriol (1α,25-Dihydroxy Vitamin D2) is an active metabolite of vitamin D2 that strengthens immunity by regulating cathelicidin antimicrobial peptide (CAMP) and defensin β-4 (DEFB4) genes in normal and transformed cells, combating pathogenic infections.