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25990-10-7 - Polygalacturonic acid, M.W. 25,000-50,000 - L04206 - Alfa Aesar

L04206 Polygalacturonic acid, M.W. 25,000-50,000

CAS Number

Size Price ($) Quantity Availability
25g 38.40
100g 116.00
500g 540.00
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Polygalacturonic acid, M.W. 25,000-50,000


Chemical Properties

Soluble in water.


Polygalacturonic acid is reagent which sequesters metal ions and produces gels that can be used for the production of biomolecules. It is used for drug release or to immobilize cells and enzymes . Polygalacturonic acid may be used to identify, differentiate and characterized plant cell wall degrading polygalacturonase(s) from fungi.


Hygroscopic. Incompatible with oxidizing agents, water. Store away from oxidizing agents.

Literature References

Francis Moran; Seiichi Nasuno; Mortimer P. Starr. Extracellular and intracellular polygalacturonic acid trans-eliminases of Erwinia carotovora.Archives of Biochemistry and Biophysics.1968, 123 298-306.

C.L. Villemez; A.L. Swanson; W.Z. Hassid. Properties of a polygalacturonic acid-synthesizing enzyme system from Phaseolus aureus seedlings.Archives of Biochemistry and Biophysics.1966, 116 446-452.

GHS Hazard and Precautionary Statements

Precautionary Statements: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


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