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Phytic acid sodium salt
植酸鈉
Inositol
hexakisphosphate
C6H18O24P6Na12 MW 923.8 CAS: 14306-25-3 (anhydrous)
Storage：RT
From………………….rice
Appearance………….white
to off-white powder
Solubility…………….50mg/ml
in water
說(shuō)明：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).
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