Sel de sodium Dextran de Leuconostoc spp., M. environ 500 000

Code: 31395-50g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Dextran sulfate sodium salt from Leuconostoc sp. was used as a test compound for studying the heparin and dextran sulphate interaction with alkali ions. ...


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$564.05 50G
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Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Dextran sulfate sodium salt from Leuconostoc sp. was used as a test compound for studying the heparin and dextran sulphate interaction with alkali ions. It was used for releasing DNA from DNA-histone complexes.

Biochem/physiol Actions

Dextran is a mixture of glucose polymers of varying size and geometry. Dextran in the form of dextran sulfate acts as an anticoagulant. Dextran interferes with blood clot formation by acting on blood coagulation factors and the function of platelets. It prolongs the time required for formation of the clot and decreases the maximum clot strength.The disturbance of homeostasis by dextran may cause increased bleeding, colitis and kidney failure.

Preparation Note

prepared from dextran with Mr ~500,000

anion traceschloride (Cl-): ≤100 mg/kg
cation tracesMg: ≤100 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤200 mg/kg, K: ≤1000 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
compositionSulfur Content, 16.0-19.0% (dry basis)
formpowder
manufacturer/tradenameEDQM
mol wtMr ~500,000
Quality Level200
solubilityH2O: freely soluble 50 mg/mL, clear
Code
Description
Unité de vente
Prix annoncé
Qté
31395-10G
Sel de sodium Dextran de Leuconostoc spp., M. environ 500 000

Unité:10G
Prix annoncé: $147.90
Source:Prix annoncé
AJOUTER
Cas Number9011-18-1
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