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Vitamin

Vitamins and vitamin analogs cover essential micronutrients and their synthetic derivatives for metabolic research. Fat-soluble vitamins A, D, E and K act through nuclear receptors, membranes or enzyme cofactor roles, whereas the water-soluble B vitamins and vitamin C mainly serve as cofactors. Vitamin D analogs include calcipotriol monohydrate, doxercalciferol and MC-976, a vitamin D3 derivative. Hydroxocobalamin is a form of vitamin B12, and leucovorin calcium salt is a reduced folate that supplies one-carbon units. Beta carotene is a provitamin A carotenoid, while L-ascorbyl 6-palmitate is a fat-soluble ester of vitamin C. The vitamin K antagonists phenindione and phenprocoumon inhibit vitamin K epoxide reductase and so block the carboxylation of clotting factors.

2 Items

  • Calcipotriol
    Cat. No.
    A11346
    CAS No.
    112965-21-6

    Calcipotriol

    Synonyms: MC 903; Calcipotriene

    Calcipotriol is a low-calcemic vitamin D receptor (VDR) agonist.

    In stock View Details
    5 mg
    $45.00
    10 mg
    $65.00
    All 5 sizes
  • Menadione bisulfite sodium
    Cat. No.
    A18195
    CAS No.
    130-37-0

    Menadione bisulfite sodium

    Synonyms: Menadione sodium bisulfite; Vitamin K3 sodium bisulfite

    Menadione bisulfite sodium is a vitamin K analogue that acts as an oxidative stress inducer. It has been shown to activate plant defense mechanisms against various pathogens, making it valuable for research in plant biology and stress response studies. This compound is useful in investigating oxidative stress pathways and their effects on cellular signaling in both plants and other biological systems.

    In stock View Details
    500 mg
    $25.00
    1 g
    $30.00
    All 6 sizes

2 Items

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