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Enzo Life Sciences Microcystin-YR (25µg). CAS: 101064-48-6

Supplier: Enzo Life Sciences ALX350044C025

Analog of microcystin-LR (ALX-350-012) with Tyr substituted in place of Leu. As for all microcystins the conjugated double bonds in the ADDA moiety cause a characteristic absorption maximum at 238nm. The Tyr residue in position 2 of microcystin-YR confers an absorption maximum at 232nm. Potent inhibitor of eukaryotic protein phosphatases 1 and 2A. Useful as a reference compound in environmental analysis. The hydroxyl group of the Tyr residue may prove useful for linking microcystin-YR via conjugation to other chemicals. Inhibits the synthesis of proteases such as cathepsin D and L, and arginine aminopeptidase. Purity: ≥95% (HPLC). Solubility: Soluble in 100% ethanol, methanol or DMSO. Long Term Storage: -20°C.
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