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48230

Sigma-Aldrich

D-Galacto-D-mannan from Ceratonia siliqua

~95% (HPLC)

Synonym(s):

Carob galactomannan

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About This Item

CAS Number:
11078-30-1
EC Number:
234-299-6
MDL number:
MFCD00146683
UNSPSC Code:
12352201
NACRES:
NA.25

biological source

Ceratonia siliqua

Quality Level

100

Assay

~95% (HPLC)

form

powder

mol wt

Mr ~200000

loss

≤5% loss on drying

color

white

solubility

1 g/L at 20 °C

cation traces

Ca: ≤1000 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤100 mg/kg
K: ≤1000 mg/kg
Li: ≤5 mg/kg
Mg: ≤200 mg/kg
Mn: ≤5 mg/kg
Na: ≤1000 mg/kg
Ni: ≤50 mg/kg
Pb: ≤5 mg/kg
Sr: ≤10 mg/kg
Ti: ≤5 mg/kg
Zn: ≤50 mg/kg

storage temp.

room temp

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Application

D-Galacto-D-mannan is a plant cell wall polysaccharide useful as a reference compound in procedures that analyse plant cell wall polysaccharide composition. D-Galacto-D-mannan is a potential anti-oxidant that protects plant cell walls.

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.
Reserve carbohydrate from the endosperm walls of some legume seeds. Galactomannans: properties and applications; Improved resolution of DNA fragments in polysaccharide-supplemented agarose gels

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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B.V. McCleary
Methods in Enzymology, 160, 523-523 (1988)
Soo-Han Choi et al.
Pediatric blood & cancer, 60(2), 316-322 (2012-10-09)
Invasive aspergillosis (IA) is a major cause of morbidity and mortality in immunocompromised children. We investigated the usefulness of an Aspergillus galactomannan (GM) antigen assay as a diagnostic tool for IA in pediatric cancer patients and hematopoietic cell transplantation (HCT)
Ana P Alonso et al.
Plant physiology, 153(3), 915-924 (2010-05-06)
The biosynthesis of cell wall polymers involves enormous fluxes through central metabolism that are not fully delineated and whose regulation is poorly understood. We have established and validated a liquid chromatography tandem mass spectrometry method using multiple reaction monitoring mode
Zdenek Racil et al.
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 17(2), e101-e109 (2012-10-23)
To evaluate risk factors, diagnostic procedures, and treatment outcomes of invasive aspergillosis (IA) in patients with hematological malignancies. A retrospective analysis of data from proven/probable IA cases that occurred from 2005 to 2009 at 10 hematology centers was performed. We
Valentina Salas et al.
Antimicrobial agents and chemotherapy, 57(3), 1532-1534 (2013-01-09)
We evaluated the efficacy of voriconazole against nine strains of Aspergillus terreus with different MICs (0.12 to 4 μg/ml) by using a murine model. Markers of efficacy included survival, tissue burden, galactomannan antigenemia, and drug serum levels. Voriconazole was especially
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