Polygalacturonic acid (aus Pektin) ≥86%, Pulver

Lieferant: MP Biomedicals

ICNA0210271125EA 205 EUR
ICNA0210271125 ICNA0210271190 ICNA0210271180 ICNA0210271105
Polygalacturonic acid (aus Pektin) ≥86%, Pulver
Polygalacturonic acid

Polygalacturonic acid is a water insoluble, transparent gelatinous acid existing in ripe fruit and some vegetables. It is a product of pectin degradation in plants, is produced via the interaction between pectinase and pectin.


Polygalacturonic acid sequesters metal ions. It also produces gels in the presence of Ca2+ that can be used for drug release or to immobilize cells or enzymes for the production of biomolecules.


In land plants, polygalacturonic acids are major components of cell wall polysaccharides (pectins). Bound polygalacturonase-inhibiting peptides (PGIP) protect pectin from degradation by fungal polygalacturonases.


Soluble in 0.1 N HCI (50 mg/2 ml-clear, colorless solution); insoluble in water and ethanol.

Lagertemperatur: Raumtemperatur
MDL: MFCD00131972
CAS-Nummer: 25990-10-7

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Spezifikation Testergebnisse

Identity Test Passes
Purity ≥86%
FTIR Conforms to Reference
Moisture Content <10%
pH (1% susp.) 2.5 - 3.5
Ash Content ≤2%

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