供应SIGMA-P0109 植酸钠

P0109 Sigma Phytic acid sodium salt hydrate from rice, ≥90% phosphorus (P) basis P0109-10G 876.33

P0109-25G 1,726.92

P0109-100G 3,343.86

Synonym: myo-Inositol hexakis(dihydrogen phosphate), Inositol hexakisphosphate, Inositol hexaphosphoric acid, InsP6 CAS Number: [url=//www.sigmaaldrich.com/catalog/Lookup.do?N5=CAS+No.&N3=mode+matchpartialmax&N4=14306-25-3 (anhydrous)&D7=0&D10=&N25=0&N1=S_ID&ST=RS&F=PR]14306-25-3 (anhydrous)[/url] Empirical Formula (Hill Notation): C6H18O24P6 · xNa+ · yH2O Molecular Weight: 660.04 (anhydrous free acid basis) Description Application Recommended for use as phytase substrate due to low inorganic phosphorus content. Biochem/physiol Actions 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). 性质 biological source from rice assay ≥90% phosphorus (P) basis composition Sodium, ≥10 mol/mol ICP total impurities ≤0.1% Inorganic phosphorus 安全性 Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter WGK Germany 3 北京科达宏伟科贸有限公司 电话:010-88840783 010-88840763 传真:010-88840763 邮箱: