Skip to Content
Merck
CN

48230

D-Galacto-D-mannan from Ceratonia siliqua

~95% (HPLC)

Synonym(s):

Carob galactomannan

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

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

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

Ceratonia siliqua

assay

~95% (HPLC)

form

powder

Quality Level

100

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

Related Categories

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

Reserve carbohydrate from the endosperm walls of some legume seeds. Galactomannans: properties and applications; Improved resolution of DNA fragments in polysaccharide-supplemented agarose gels
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCP2709
BCCN4956
BCCM6233
BCCK2312
BCCC5876

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

False positive galactomannan test after ice-pop ingestion.
Nicolas Guigue et al.
The New England journal of medicine, 369(1), 97-98 (2013-07-05)
Yin Chen et al.
Bioresource technology, 132, 178-181 (2013-02-16)
The deep-sea fungus Penicillium griseofulvum produces an extracellular polysaccharide, Ps1-1, when grown in potato dextrose-agar medium. Ps1-1 was isolated from the fermented broth using ethanol precipitation, anion-exchange and size-exclusion chromatography. Ps1-1 is a galactomannan with a molecular weight of about
Jakob Engel et al.
The Journal of biological chemistry, 287(53), 44418-44424 (2012-11-10)
Fungal cell walls frequently contain a polymer of mannose and galactose called galactomannan. In the pathogenic filamentous fungus Aspergillus fumigatus, this polysaccharide is made of a linear mannan backbone with side chains of galactofuran and is anchored to the plasma
P W Sutherland et al.
Protoplasma, 223(2-4), 203-211 (2004-06-29)
The major noncellulosic polysaccharides and proteoglycans in the coffee bean (Coffea arabica) cell wall are (galacto)mannans and arabinogalactan proteins. Immunological and chemical probes demonstrated that the mannans and arabinogalactan proteins were located continuously across the width of the cell wall
Jelena Bogdanović Pristov et al.
Carbohydrate research, 346(14), 2255-2259 (2011-09-02)
Oxidative burst in plants is elicited by biotic and abiotic stressors. Analogously to some monosaccharides which act as intracellular antioxidants, cell-wall polysaccharides may be in charge of buffering free-radical production in the extracellular compartment under pronounced prooxidative settings. Although a
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service