Dextran sulfate sodium salt from Leuconostoc spp.
SIGMA/31395 - Mr ~500,000
CAS Number: 9011-18-1
MDL Number: MFCD00081551
Product Type: Chemical
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| anion traces | chloride (Cl-): ≤100 mg/kg |
| biological source | ( |
| cation traces | Ca: ≤200 mg/kg |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤1000 mg/kg | |
| Mg: ≤100 mg/kg | |
| Mn: ≤5 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| composition | Sulfur Content, 16.0-19.0% (dry basis) |
| form | powder |
| manufacturer/tradename | EDQM |
| mol wt | Mr ~500,000 |
| Quality Level | 200  |
| solubility | H2O: freely soluble 50 mg/mL, clear |
| storage temp. | room temp |
| useful pH range | 6.0-8.0 (10 g/L) |
| 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. |
| Other Notes: | To gain a comprehensive understanding of our extensive range of Dextrans for your research, we encourage you to visit our Carbohydrates Category page. |
| Preparation Note: | prepared from dextran with Mr ~500,000 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | room temp |
| UNSPSC | 12352201 |