Polygalacturonic acid

SIGMA/81325 - ≥90% (enzymatic)

CAS Number: 25990-10-7
MDL Number: MFCD00131972
Linear Formula: (C₆H₈O₆)_n
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-81325-50G	50 g	$194.00 1/EA		Add To Favorites
45-81325-250G	250 g	$764.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥90% (enzymatic)
biological source	synthetic
color	white to light beige
form	powder
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
mol wt	M_r 25000-50000(lit.)
mp	60 °C ((140 °F ))
Quality Level	100
SMILES string	O1[C@@H]([C@@H]([C@H]([C@H]([C@H]1C(=O)O)O)O)O)O
storage temp.	room temp

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.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥90% (enzymatic)
mp	60 °C ((140 °F ))
Storage Temp.	room temp
UNSPSC	12352201

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