Merck
All Photos(2)

10830

Sigma-Aldrich

(+)-Arabinogalactan

from larch wood

Synonym(s):
Polyarabinogalactan
CAS Number:
EC Number:
MDL number:
NACRES:
NA.25

biological source

larch wood

form

solid

impurities

≤15% water

mp

>200 °C (dec.) (lit.)

solubility

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

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

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This Item
10850A9788PHR2100
(+)-Arabinogalactan from larch wood

Sigma-Aldrich

10830

(+)-Arabinogalactan

D-(−)-Arabinose suitable for microbiology, ≥99.0%

Millipore

10850

D-(−)-Arabinose

Supelco

Supelco

A9788

(+)-Arabinogalactan

Arabinose Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR2100

Arabinose

biological source

larch wood

biological source

-

biological source

larch wood

biological source

-

form

solid

form

powder

form

lyophilized powder

form

-

impurities

≤15% water

impurities

-

impurities

-

impurities

-

mp

>200 °C (dec.) (lit.)

mp

162-164 °C (lit.)

mp

>200 °C (dec.) (lit.)

mp

162-164 °C (lit.)

solubility

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

solubility

-

solubility

-

solubility

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

-

Application

Larch Arabinogalactan, a plant-derived biopolymer, is an excellent dietary fiber that has been shown to increase the production of short-chain fatty acids, principally butyrate and propionate, and to decrease the generation and absorption of ammonia. Larch arabinogalactan can stimulate natural killer (NK) cell cytotoxicity, enhance other functional aspects of the immune system, and inhibit the metastasis of tumor cells to the liver.

Biochem/physiol Actions

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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