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Merck
CN

P0853

Sigma-Aldrich

Polygalacturonic acid potassium salt

from citrus fruit, ≥80% (titration)

别名:

Polyanhydrogalacturonic acid, Potassium polypectate

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生物来源

citrus fruit

方案

≥80% (titration)

表单

powder

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生化/生理作用

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.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number

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Sara Spadoni et al.
Plant physiology, 141(2), 557-564 (2006-05-02)
Polygalacturonase-inhibiting protein (PGIP) is a cell wall protein that inhibits fungal polygalacturonases (PGs) and retards the invasion of plant tissues by phytopathogenic fungi. Here, we report the interaction of two PGIP isoforms from Phaseolus vulgaris (PvPGIP1 and PvPGIP2) with both
B L Ridley et al.
Phytochemistry, 57(6), 929-967 (2001-06-26)
Pectin is a family of complex polysaccharides present in all plant primary cell walls. The complicated structure of the pectic polysaccharides, and the retention by plants of the large number of genes required to synthesize pectin, suggests that pectins have
W G Willats et al.
Plant molecular biology, 47(1-2), 9-27 (2001-09-14)
Pectin is a major component of primary cell walls of all land plants and encompasses a range of galacturonic acid-rich polysaccharides. Three major pectic polysaccharides (homogalacturonan, rhamnogalacturonan-I and rhamnogalacturonan-II) are thought to occur in all primary cell walls. This review

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