81325
Polygalacturonic acid
≥90% (enzymatic)
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About This Item
Linear Formula:
(C6H8O6)n
CAS Number:
UNSPSC Code:
12352201
NACRES:
NA.25
MDL number:
biological source
synthetic
Quality Segment
assay
≥90% (enzymatic)
form
powder
mol wt
Mr 25000-50000(lit.)
color
white to light beige
mp
60 °C ((140 °F ))
storage temp.
room temp
SMILES string
O1[C@@H]([C@@H]([C@H]([C@H]([C@H]1C(=O)O)O)O)O)O
InChI
1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2+,3+,4-,6-/m0/s1
InChI key
AEMOLEFTQBMNLQ-BKBMJHBISA-N
Application
Polygalacturonic acid may be used to identify, differentiate and characterize plant cell wall degrading polygalacturonase(s) from fungi.
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.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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