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| Product | Description | |
|---|---|---|
| Shinorine | Shinorine, a mycosporine-like amino acid (MAA) and an analog of porphyra-344, is a small molecule sunscreen produced by some bacteria with antioxidant, anti-UV, and sun protection properties. Shinorine ameliorates chromium-induced toxicity in zebrafish hepatocytes through facultatively activating the Nrf2-Keap1-ARE pathway. Both porphyrin-334 and Shinorine antioxidants and direct antagonists of Keap1-Nrf2 binding. Shinorine may be an effective drug to prevent or delay the progression of a variety of degenerative aging diseases. Synonyms: L-Serine, N-[3-[(carboxymethyl)amino]-5-hydroxy-5-(hydroxymethyl)-2-methoxy-2-cyclohexen-1-ylidene]-; demethyl-analog of Porphyra 334; N-[3-[(Carboxymethyl)amino]-5-hydroxy-5-(hydroxymethyl)-2-methoxy-2-cyclohexen-1-ylidene]-L-serine. Grade: ≥95%. CAS No. 73112-73-9. Molecular formula: C13H20N2O8. Mole weight: 332.31. |  |
| demethyl-4-deoxygadusol synthase | The enzyme, characterized from the cyanobacterium Nostoc punctiforme PCC 73102, is involved in the biosynthesis of the sunscreen compound shinorine. It requires a divalent metal ion (Zn2+ or Co2+) and an NAD+ cofactor, which is transiently reduced during the reaction. cf. EC 4.2.3.152, 2-epi-5-epi-valiolone synthase and EC 4.2.3.155, 2-epi-valiolone synthase. Group: Enzymes. Synonyms: Nos2 (gene name); Anb2 (gene name). Enzyme Commission Number: EC 4.2.3.154. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5169; demethyl-4-deoxygadusol synthase; EC 4.2.3.154; Nos2 (gene name); Anb2 (gene name). Cat No: EXWM-5169. |  |
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