跳转至内容
Merck
所有图片(2)

主要文件

10830

Sigma-Aldrich

(+)-阿拉伯半乳聚糖

≥80% (HPLC), from larch wood

别名:

半乳糖阿拉伯聚糖

登录查看公司和协议定价


About This Item

CAS号:
EC 号:
MDL编号:
UNSPSC代码:
12352201
NACRES:
NA.25

生物来源

larch wood

质量水平

方案

≥80% (HPLC)

表单

solid

杂质

≤15% water

颜色

white to beige

mp

>200 °C (dec.) (lit.)

溶解性

H2O: 50 mg/mL, clear to slightly turbid, colorless to slightly brownish-yellow

储存温度

room temp

SMILES字符串

O1C(C(C(C(C1COC3OCC(C(C3O)OC)O)O)OC)O)OC2C(C(OC(C2O)C)CO)O

InChI

1S/C20H36O14/c1-7-11(23)18(12(24)9(4-21)32-7)34-20-15(27)17(29-3)13(25)10(33-20)6-31-19-14(26)16(28-2)8(22)5-30-19/h7-27H,4-6H2,1-3H3

InChI key

SATHPVQTSSUFFW-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

应用

落叶松阿拉伯半乳聚糖是一种植物来源的生物聚合物,是一种优良的膳食纤维,已被证明能增加短链脂肪酸,主要是丁酸盐和丙酸盐的产量,并减少氨的产生和吸收。落叶松阿拉伯半乳聚糖能刺激自然杀伤细胞的细胞毒性,增强免疫系统的其他功能,抑制肿瘤细胞向肝脏的转移。

生化/生理作用

膳食纤维,通过刺激自然杀伤 (NK) 细胞的活性而增强免疫系统的功能。

其他说明

为了全面了解我们针对客户研究提供的各种多糖产品,建议您访问我们的碳水化合物分类页面。

储存分类代码

11 - 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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

G S Kelly
Alternative medicine review : a journal of clinical therapeutic, 4(2), 96-103 (1999-05-08)
Larch arabinogalactan is composed of greater than 98-percent arabinogalactan, a highly branched polysaccharide consisting of a galactan backbone with side-chains of galactose and arabinose sugars. Larch arabinogalactan is an excellent source of dietary fiber, and has been approved as such
Susi Burgalassi et al.
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 23(6), 541-550 (2007-11-16)
The aim of the present study was to investigate the corneal protective and healing properties of arabinogalactan (AG), a natural polysaccharide present in conifers of the genus Larix (Larch). AG was tested in comparison with other two polysaccharides possessing well-established
Arabinogalactan, a plant polysaccharide, as a new tool for pharmacon clathration.
T G Tolstikova et al.
Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 433, 247-248 (2010-08-17)
Andreas Herrmann et al.
Glycobiology, 22(11), 1424-1439 (2012-07-10)
Water-soluble high molecular weight compounds were isolated in yields of 21-22% from the oleogum of Boswellia serrata and B. carteri. Using anion exchange chromatography and gel permeation chromatography, different proteoglycans were purified and characterized, leading to four principally different groups:
Gérald Larrouy-Maumus et al.
The Journal of biological chemistry, 287(47), 39933-39941 (2012-10-06)
The biosynthesis of the major cell envelope glycoconjugates of Mycobacterium tuberculosis is topologically split across the plasma membrane, yet nothing is known of the transporters required for the translocation of lipid-linked sugar donors and oligosaccharide intermediates from the cytoplasmic to

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持