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48230 Sigma-Aldrich

D-Galacto-D-mannan from Ceratonia siliqua

~95% (HPLC)

Synonym: Carob galactomannan

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Properties

Related Categories Biochemicals and Reagents, Carbohydrate adjuvants, Carbohydrates, Carbohydrates A to Z, Carbohydrates G,
Quality Level   100
assay   ~95% (HPLC)
mol wt   Mr ~200000
loss   ≤5% loss on drying
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

Description

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

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

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Peer-Reviewed Papers
15

References

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