| Name | Retinyl acetate |
| Description | Retinyl acetate (Vitamin A acetate) is a group of unsaturated nutritional hydrocarbons, that contains retinal, retinol, retinoic acid, and several provitamins A carotenoids, among which beta-carotene is the most important. |
| In vitro | Vitamin A deficiency impairs innate immunity by impeding normal regeneration of mucosal barriers damaged by infection, and by diminishing the function of neutrophils, macrophages, and natural killer cells. Vitamin A is also required for adaptive immunity and plays a role in the development of T both-helper (Th) cells and B-cells. Vitamin A deficiency diminishes antibody-mediated responses directed by Th2 cells, although some aspects of Th1-mediated immunity are also diminished. [1] |
| In vivo | Vitamin A acetate (VAA) (fed on an otherwise conventional diet) responds to 105 semiallogeneic cells (a suboptimal dose) in a host-versus-graft (HvG) reaction in mice, whereas mice on a conventional diet do not. [2] Vitamin A acetate can bring a solid and long-lasting state of tolerance induced by the intravenous injection into newborn CBA mice of lymphoid cells from (CBA X C57BL/10ScSn) F1 hybrids to an end, the effect of which is to increase the proportion of the moiety of the T-cell population that produces IL-2. [3] Vitamin A acetate-supplemented diet develops a positive skin reaction to purified protein derivative of mycobacteria in High-dose Mycobacterium bovis-infected mice, and their spleen cells show an increased IL-2 production in vitro. [4] |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | Ethanol : 60 mg/mL (182.65 mM), Sonication is recommended.
DMSO : 40 mg/mL (121.77 mM), Sonication is recommended.
H2O : < 1 mg/mL (insoluble or slightly soluble)
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| Keywords | Vitamin A Acetate | Vitamin A | VA | Retinyl acetate | Retinyl Acetate | Retinyl | Retinol Acetate | Retinol | Inhibitor | inhibit |
| Inhibitors Related | MeTC7 | Acenocoumarol | Ercalcidiol | DL-Panthenol | Maxacalcitol | Calcipotriol | Ercalcitriol | 5,6-trans-Vitamin D3 | Biotin | Calcipotriol monohydrate | Coumetarol | 24, 25-Dihydroxy VD2 |
| Related Compound Libraries | Anti-Tumor Natural Product Library | Bioactive Compound Library | Flavor Compound Library | Selected Plant-Sourced Compound Library | Natural Product Library | Drug Repurposing Compound Library | Natural Product Library for HTS | Anti-Cancer Approved Drug Library | Cosmetic Ingredient Compound Library | Bioactive Compounds Library Max | Anti-Cancer Drug Library | Anti-Cancer Active Compound Library |
United States