CAS 9004-54-0

Dextran

Beschreibung:

Dextran ist ein komplexes verzweigtes Polysaccharid, das aus Glucoseeinheiten besteht, die hauptsächlich durch α(1→6)-glykosidische Bindungen verbunden sind, mit gelegentlichen α(1→3)-Verknüpfungen. Es wird von bestimmten Bakterien, wie Leuconostoc mesenteroides, produziert und wird aufgrund seiner Biokompatibilität und Nicht-Toxizität häufig in verschiedenen Anwendungen eingesetzt. Dextran ist in Wasser löslich und bildet eine viskose Lösung und weist ein hohes Molekulargewicht auf, das je nach Quelle und Produktionsmethode variieren kann. Zu seinen Eigenschaften gehören die Funktion als Stabilisator, Verdickungsmittel und als Medium für die Arzneimittelabgabe in der Pharmazie. Darüber hinaus wird Dextran in der Lebensmittelindustrie als Lebensmittelzusatzstoff und in medizinischen Anwendungen, wie in Blutvolumenexpander und als Bestandteil in diagnostischen Tests, verwendet. Seine Fähigkeit, Gele zu bilden, und seine geringe Immunogenität machen es in der Biotechnologie und Forschung wertvoll. Insgesamt tragen die Vielseitigkeit und das Sicherheitsprofil von Dextran zu seiner weit verbreiteten Verwendung in mehreren Bereichen bei.

Formel: Unspecified

Synonyme:

• Cdc-H
• Dextran11
• Dextran2
• Dextran5
• Dextranen
• DextrangradeA,B,C
• Dextrano
• Dextrans
• Dextraven
• Eudextran
• Ex-pandex
• Expandex
• Gentran
• Gentran3
• Hemodex
• Hyscon
• Hyskon
• Infucoll
• Intrader
• Intradex
• LMD
• LVD
• Lmwd
• Macrodex
• Macrose
• Mucrose
• Onkotin
• Plasmafusin
• Plasmodex
• Plavolex
• Polyglucin
• Polyglusol
• Promit
• R-gel
• Rheodextran
• Rheoisodex
• Rheomacrodex
• Rheopolyglucin
• Rheopolyglucine
• Rheorondex
• Rheotran
• Rondex
• Ultradex
• α-Dextran
• Dextran 70
• Dextran 40
• Glucose polymer
• Dextran 45

Dextran 40 - MW 35,000 to 45,000

CAS: 9004-54-0

Dextran is α-(1,6)-linked α-D-glucan with α-(1,3)-linked glucose branch points produced by fermentation of Leuconostoc mesenteroides via the action of the enzyme dextransucrase on sucrose.  The main use for native dextran is as an extender in blood transfusions and products having a range of sharp cutoff molecular weights are produced commercially for this and other applications.  A complex of iron with dextran, known as iron dextran, is used as a source of iron for baby piglets which are often anaemic at birth.

Reinheit: Min. 95%

Farbe und Form: White Powder

Ref: 3D-YD01481

Dextran 500 - MW 450,000 to 550,000

CAS: 9004-54-0

Dextran is α-(1,6)-linked α-D-glucan with α-(1,3)-linked glucose branch points produced by fermentation of Leuconostoc mesenteroides via the action of the enzyme dextransucrase on sucrose.  The main use for native dextran is as an extender in blood transfusions and products having a range of sharp cut-off molecular weights are produced commercially for this and other applications.  A complex of iron with dextran, known as iron dextran, is used as a source of iron for baby piglets which are often anaemic at birth.

Farbe und Form: White Powder

Ref: 3D-YD34755

Dextran 5 - MW 4,000 to 6,000

CAS: 9004-54-0

Dextran is α-(1,6)-linked α-D-glucan with α-(1,3)-linked glucose branch points produced by fermentation of Leuconostoc mesenteroides via the action of the enzyme dextransucrase on sucrose.  The main use for native dextran is as an extender in blood transfusions and products having a range of sharp cut-off molecular weights are produced commercially for this and other applications. A complex of iron with dextran, known as iron dextran, is used as a source of iron for baby piglets which are often anaemic at birth.

Farbe und Form: White Powder

Ref: 3D-YD44759

Dextran T70 MW 70,000

CAS: 9004-54-0

Reinheit: Pharmaceutical grade,Mw64000-76000

Farbe und Form: Solid

Molekulargewicht: 504.17

Ref: 10-F996432

Dextran, MW 40000

CAS: 9004-54-0

Reinheit: Pharmaceutical grade,Mw40000

Molekulargewicht: 504.17

Ref: 10-F996886

Dextran (~40K)

CAS: 9004-54-0

Formel: H₂(C₆H₉O₅)n(C₇H₁₂O₅)mOH

Farbe und Form: White To Off-White

Ref: TR-D299270

Dextran 150 - MW: 135,000 to 165,000

CAS: 9004-54-0

Complex glucan (a 1-6) from Leuconostoc spp.; extender in blood transfusions

Farbe und Form: Powder

Ref: 3D-OD156908

Dextran ex. Leuconostoc Sp. - Tech 250 (225-275)

CAS: 9004-54-0

Formel: (C₆H₁₀O₅)n

Farbe und Form: White to off-white, Powder, Clear, Colourless

Molekulargewicht: 250000

Ref: SR-62753

Dextran ex. Leuconostoc Sp. - Tech 40 (35-45)

CAS: 9004-54-0

Formel: (C₆H₁₀O₅)n

Farbe und Form: White, Powder

Molekulargewicht: 35000 - 45000

Ref: SR-41570

Dextran ex. Leuconostoc Sp. - Tech 70 (65-75)

CAS: 9004-54-0

Formel: (C₆H₁₀O₅)n

Farbe und Form: White to off white, Powder, Clear, Colourless

Ref: SR-12891

Dextran ex. Leuconostoc Sp. - Tech 10 (9-11)

CAS: 9004-54-0

Formel: (C₆H₁₀O₅)n

Farbe und Form: White to slightly off -white, Powder, Clear, Colourless

Molekulargewicht: 10,000

Ref: SR-47601

Dextran ex. Leuconostoc Sp. - Tech 500 (450-550)

CAS: 9004-54-0

Formel: (C₆H₁₀O₅)n

Farbe und Form: White to off-white, Powder

Molekulargewicht: 5,00,000

Ref: SR-19301

Dextran ex. Leuconostoc Sp. - Tech 110 (100-120)

CAS: 9004-54-0

Formel: (C₆H₁₀O₅)n

Farbe und Form: White to slightly off-white, Powder, Clear, Colourless

Molekulargewicht: 1,10,000

Ref: SR-35270

Dextran (Technical Grade~ 100K)

CAS: 9004-54-0

Applications Dextran is a polysaccharide composed of glucose molecules used as an antithrombotic to reduce blood viscosity and as a volume expander in anemia. Studies show that it inhibits the mannose receptor-mediated clearance of tissue-type plasminogen activator (t-PA).
References MacNeil, B.D. et al.: Fund. Clin. Cardiol., 52, 473 (2005); Noorman, F. et al.: Thromb. Haemost., 80, 210 (1998); Fushbane, S. et al.: Am. J. Kidney Dis., 28, 529 (1996);

Formel: H₂(C₆H₉O₅)n(C₇H₁₂O₅)mOH

Farbe und Form: White To Off-White

Ref: TR-D299130

Dextran 110, MW: 100,000 to 120,000

CAS: 9004-54-0

Complex glucan (a 1-6) from Leuconostoc spp.; extender in blood transfusions.

Farbe und Form: White Powder

Ref: 3D-OD156909

Dextran 70 - MW 64,000 to 76,000, EP

CAS: 9004-54-0

Complex glucan (a 1-6) from Leuconostoc spp.; extender in blood transfusions.

Reinheit: Min. 95%

Ref: 3D-YD172635

Dextran

CAS: 9004-54-0

Dextran has an inhibitory effect on platelet aggregation and coagulation factors, and is used as an agent for increasing plasma volume.

Formel: (C₆H₁₀O₅)n

Reinheit: ≥98%

Farbe und Form: White Crystals Or Powder

Molekulargewicht: 64000-76000

Ref: TM-T11012

Dextran 20, MW: 17,000 to 23,000

CAS: 9004-54-0

Complex glucan (a 1-6) from Leuconostoc spp.; extender in blood transfusions

Farbe und Form: Powder

Ref: 3D-OD156907

Dextran, MW ca 40,000

CAS: 9004-54-0

Dextran, MW ca 40,000, 9004-54-0, is a complex, branched glucan used to maintain osmotic pressure in biochemistry and molecular biology applications. Learn more.

Formel: (C₆H₉O₅)n(C₆H₁₀O₅)m

Farbe und Form: Powder, White to cream

Ref: 02-J63690

Dextran 70 System Suitability (DISCONTINUED)

CAS: 9004-54-0

Chemical derivatives of natural rubber

Formel: (C₆H₁₀O₅)n

Farbe und Form: White Powder

Molekulargewicht: 65000 - 74000

Ref: 45-1179763

Dextran T-10 (DISCONTINUED)

CAS: 9004-54-0

Chemical derivatives of natural rubber

Formel: (C₆H₁₀O₅)n

Farbe und Form: White Fine Powder

Molekulargewicht: 123.1525

Ref: 45-1179650

Dextran 40 System Suitability (DISCONTINUED)

CAS: 9004-54-0

Chemical derivatives of natural rubber

Formel: (C₆H₁₀O₅)n

Farbe und Form: White Amorphous Powder

Molekulargewicht: 39000 - 46000

Ref: 45-1179720