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Merck
CN

W325406

(+)-Arabinogalactan

Synonym(s):

Polyarabinogalactan

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About This Item

CAS Number:
UNSPSC Code:
12164502
FEMA Number:
3254
EC Number:
232-910-0
MDL number:
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InChI key

SATHPVQTSSUFFW-UHFFFAOYSA-N

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

biological source

synthetic

optical activity

[α]25/D +11.5°, c = 1 in H2O

mp

>200 °C (dec.) (lit.)

application(s)

flavors and fragrances

organoleptic

pine

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Biochem/physiol Actions

Dietary fiber that enhances immune system function by stimulating natural killer (NK) cell activity.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Arabinogalactan proteins--becoming less mysterious.
Barbara G Pickard
The New phytologist, 197(1), 3-5 (2012-11-28)
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
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:
Li-Chan Yang et al.
Journal of agricultural and food chemistry, 60(35), 8590-8599 (2012-07-17)
Anoectochilus formosanus (Orchidaceae) is a folk medicine in Asia. This study investigated the in vivo and in vitro prebiotic effects of an aqueous extract of A. formosanus (SAEAF) and of an indigestible polysaccharide (AFP) isolated from SAEAF. Chemical analyses showed
Kimberly M Payne et al.
PloS one, 7(3), e34052-e34052 (2012-04-04)
The mycobacterial cell wall presents significant challenges to mycobacteriophages--viruses that infect mycobacterial hosts--because of its unusual structure containing a mycolic acid-rich mycobacterial outer membrane attached to an arabinogalactan layer that is in turn linked to the peptidoglycan. Although little is

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