P3850
Polygalacturonic acid sodium salt
from citrus fruit, ≥75% (titration)
Synonym(s):
Polyanhydrogalacturonic acid, Sodium polypectate
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
biological source
citrus fruit
Quality Level
assay
≥75% (titration)
form
powder
color
white to light brown
solubility
water: 10 mg/mL, hazy to turbid, faintly yellow to yellow
cation traces
Na: 6.5-10.5% (ICP)
storage temp.
room temp
General description
Sodium polypectate sequesters metal ions and, in fungal cultures, it is used as a carbon source and inducer of polygalacturonases.
Application
Sodium polypectate can be used to sequester metal ions. In fungal cultures, it is used as a carbon source and inducer of polygalacturonases.Polygalacturonic acid has been used in a study to assess an alkaline-active and alkali-stable pectate lyase from Streptomyces sp. S27 with potential in the textile industry. It has also been used in a study that investigated optimization of production and reaction conditions of polygalacturonase from Byssochlamys fulva.
Biochem/physiol Actions
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.
Other Notes
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
M A Chellegatti et al.
Journal of basic microbiology, 40(5-6), 319-326 (2001-02-24)
Penicillium frequentans synthesized eleven polygalacturonases and three pectinesterases when grown in the presence of pectin, sodium polypectate or monogalacturonic acid. When glucose was the sole carbohydrate source in the medium two of these polygalacturonases and one pectinesterase were produced. The
Peng Yuan et al.
Journal of industrial microbiology & biotechnology, 39(6), 909-915 (2012-01-27)
A pectate lyase gene (pl-str) was cloned from Streptomyces sp. S27 and expressed in Escherichia coli Rosetta. The full-length pl-str consists of 972 bp and encodes for a protein of 323 amino acids without signal peptide that belongs to family
Johanna Nykyri et al.
PLoS pathogens, 8(11), e1003013-e1003013 (2012-11-08)
Soft rot disease is economically one of the most devastating bacterial diseases affecting plants worldwide. In this study, we present novel insights into the phylogeny and virulence of the soft rot model Pectobacterium sp. SCC3193, which was isolated from a
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P3850-25G | 04061834373131 |
| P3850-5G | 04061834373148 |
| P3850-100G | 04061834373124 |
| P3850-500G | 04061835367436 |