基本信息

产品名称 聚半乳糖醛酸

英文名称 Polygalacturonic acid

规格或纯度 ≥85% (T), M.W. 25,000-50,000;来源于：橘子

运输条件 常规运输

生化机理 Polygalacturonic acid sequesters metal ions. It also produces gels in the presence of Ca2+ that can be used for drμg release or to immobilize cells or enzymes for the production of biomolecules.Polygalactur?onic acid can also be used for drμg release or to immobilize cells or enzymes for the production of biomolecules. Polygalacturonic acid has been used in a study to assess in situ distribution and speciation of toxic copper, nickel, and zinc in hydrated roots of cowpea.

一般描述

对于陆生植物，聚半乳糖醛酸是细胞壁多糖（果胶）的主要组成部分。束缚果胶酶酶抑制肽（PGIP），保护果胶，防止真菌果胶酶降解果胶。

In land plants, polygalacturonic acids are major components of cell wall polysaccharides (pectins). Bound polygalacturonase-inhibit?ing peptides (PGIP) protect pectin from degradation by fungal polygalacturonases.

CAS编号 25990-10-7

敏感性 易吸潮

溶解性 Soluble in water.

储存温度 充氩

MDL号 MFCD00131972

密度 1.987

品牌 阿拉丁

分子式 (C6H8O6)n

IUPAC Name (2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid

INCHI 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-YMDCURPLSA-N

Canonical SMILES C1(C(C(OC(C1O)O)C(=O)O)O)O

PubChem CID 439215