P3168

フィチン酸 十二ナトリウム塩 水和物

≥90%, from rice

• 別名: myo-イノシトールヘキサキス(リン酸二水素), InsP₆, イノシトールヘキサキスホスファート, イノシトール六リン酸
• 実験式（ヒル表記法）: C₆H₆Na₁₂O₂₄P₆ · xH₂O
• CAS番号: 123408-98-0
• 分子量: 923.82 (anhydrous basis)
• MDL番号: MFCD00149213
• UNSPSCコード: 12352201

特性

• 由来生物: rice
• アッセイ: ≥90%
• SMILES記法: [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[H]O[H].[O-]P([O-])(=O)O[C@H]1[C@H](OP([O-])([O-])=O)[C@H](OP([O-])([O-])=O)[C@H](OP([O-])([O-])=O)[C@@H](OP([O-])([O-])=O)[C@@H]1OP([O-])([O-])=O

詳細

生物化学的／生理学的作用

Phytic acid is present in all eukaryotic cells. In plants, it is known to function as a [PO₄]³⁻ storage depot and precursor for other inositol phosphates and pyrophosphates. Its high surface negative charge makes it a potent chelator of divalent and trivalent cations in vitro, and it is most likely associated with Ca²⁺ or Mg²⁺ ions in vivo. In yeast, phytic acid acts with the nuclear pore protein Gle1 to regulate the nuclear export of mRNA by coactivating the RNA-dependent ATPase activity of DExD-box protein 5 (Dbp5).

品質

Contains minute amounts of black particles.