Background

dextran sulfate

Dextran sulfate sodium salt Mr ~40,000 | Sigma-Aldrich

Dextran sulfate is routinely used for the selective precipitation of lipoproteins, probe hybridization membrane-immobilized DNA, the release of DNA from DNA-histone complexes, and the inhibition of RNA binding to ribosomes.

DEXTRAN SULFATE DSS 36000-50000 ...

DEXTRAN SULFATE DSS 36000-50000. :0216011080. :. :. :MP Biomedicals () :. :. : . : . + -.

Wako Sodium Dextran Sulfate 5000 …

Sodium Dextran Sulfate 5000. 5000. :Wako. :. CAS No.:. :. White – slightly yellow, crystalline powder – powder. Total sulfur : 15.0 – 20.0%. Sulfated product of dextran, which is a polymer of glucose, a polysaccharide.

Dextran Sulfate, Sodium Salt MW ~500,000 | CAS 9011-18 …

Dextran sulfate is an anionic polymer of sulfated glucose, capable of accelerating hybridization rates of nucleic acids. The polyanionic character of Dextran sulfate helps to approximate nucleic acid strands, increasing their effective concentration to each other and promoting hybridization.

Dextran sulfate sodium (DSS) | HIV Protease | ...

Dextran sulfate sodium (DSS) 、 human immunodeficiency virus type 1 (HIV-1),。 :(,)

Dextran sodium sulfate inhibits the activities of both ...

Background: Dextran sodium sulfate (DSS) is commonly used in mouse studies to induce a very reproducible colitis that effectively mimics the clinical and histological features of human inflammatory bowel disease (IBD) patients, especially ulcerative colitis. However, the mechanisms of action of DSS remain poorly understood, and observations by our laboratory and other …

Dextran Sulfate 50% Solution | S4030 - EMD Millipore

Dextran Sulfate (MW > 500,000) is used as an additive in probe hybridization solutions. Its presence accelerates the rate of hybridization by 10 fold. The addition of Dextran Sulfate favors the formation of probe networks, resulting in greater sensitivity during membrane-bound nucleic acid analysis. The product is supplied as a 50% (w/v) solution.

_Dye

FITC-Dextran sulfate : FITC-Dextran sulphate,MW:30000-50000 FITC-Dextran sulphate,MW:400000-650000 CY3-Dextran, CY5-Dextran,CY7-Dextran: DX5-S3-1 Dextran, Cy3 labeled 5000 Da 2 mg DX10-S3-1 Dextran, Cy3 labeled 10000 Da 5 ...

Continuous High-Dose Intravenous Dextran Sulfate in …

Dextran sulfate appears to inhibit HIV in experiments in the test tube, but studies conducted in humans to determine its effect on HIV when dextran sulfate is given orally have not been conclusive. It is hoped that this study will show that dextran sulfate administered intravenously will have antiviral effects in patients who are infected with HIV.

Dextran sulfate sodium salt DSSMW ...

Dextran sulfate sodium salt DSSMW:36000-50000()MPbio,USA。()Dextran sulfate sodium salt ...

Dextran sulfate,anhydroglucose polymer| Abcam

Dextran sulphate sodium or Sodium dextran sulfate. . 500000.00. . (C 6 H 7 Na 3 O 14 S 3 )n. . Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Dextran sulfate stock for SISH - CSH Protocols

Dextran sulfate stock for SISH. Dextran sulfate. RO-H 2 O (RNase-free H 2 O that has been purified by reverse osmosis [18 MΩ]) . For a 50% (w/v) stock solution, dissolve 50 g of dextran sulfate in 100 mL of RO-H 2 O. Add the powder gradually to the RO-H 2 O on a heated, magnetic stirrer to avoid clumping. After the dextran sulfate has dissolved, aliquot the solution and store …

Dextran sulfate sodium salt,Mw 5,000

Dextran sulfate sodium salt,Mw 5,000 . (Dextran sulfate,DSS),。. 16% ~ 20%。. DSS:1),,;2), ...

MPbio( Dextran sulfate sodium salt )MW ...

MW : 36000-50000 ( Dextran sulfate sodium salt MW : 36000-50000 ) : : :,。 17%, 1.9 。

(Dextran Sulfate):/- ...

(Dextran Sulfate) 、,、、 PCR 、、 RNA 、 PCR/RT-PCR 、、

Dextran Sulfate Sodium Salt(DSS) ...

(Dextran sulfate,DSS),。17%,1.9。DSS:1),,;2),;3) ...

Cas(), -,,Dextran ...

Dextran sulfate can interact and bind to lipids making it useful in protein isolation techniques to remove contaminating lipid molecules Dextran sulfate is supplied as a white powder which dissolves freely in water or salt solutions giving a clear solution.

Dextran sulfate - chondrex.com

Dextran sulfate is a common additive in cell-media4, were it is used as an as an anti-coagulant. Cell clumping is a problem for several reasons: • 5It obstructs accurate cell counting, cell monitoring and control of the cellular surroundings .

Dextran Sulfate Sodium Salt(DSS) ...

()Dextran Sulfate Sodium Salt(DSS) MW:36000~50000Dextran Sulfate Sodium Salt(DSS)、、, …

Dextran Sulfate Sodium Salt | - ChemicalBook

Dextran sulfate (dextran hydrogen sulfate, sodium salt) has been tested as a potential substitute for heparin in anticoagulant therapy. Following studies by Ingelman, Walton and Ricketts explored the anticoagulant properties of a wide range of dextran sulfates (Mw 7000 to 458000) and established that the lowest molecular weight products ...

Dextran sulfate sodium salt | | AbMole | DSS

Dextran sulfate sodium salt M9443,, (Dextran sulfate,DSS),。

Dextran sulfate sodium salt

Dextran sulfate sodium (DSS) is one of the most common and effective compounds to induce ulcerative colitis in animals. DSS colitis model, like colorectal cancer in patients with long-term ulcerative colitis, is widely used in the study of colorectal cancer caused by colitis.

The molecular weight and concentration of dextran sulfate ...

To investigate the effect of dextran sulfate (DS), a widely used anti-aggregation agent, on cell growth and monoclonal antibody (mAb) production including the quality attributes, DS with the three different MWs (4,000 Da, 15,000 Da, and 40,000 Da) at various concentrations (up to 1 g/L) was added to suspension cultures of two different recombinant CHO (rCHO) cell lines …

Formulation and evaluation of injectable dextran sulfate ...

Dextran sulfate (sodium salt, MW = 500,000) and sodium tripolyphosphate (MW = 367.86) were purchased from Santa Cruz Biotechnology, Inc, Dallas, USA. Bacteriological media and other chemicals and ...

Dextran Sulfate at Thomas Scientific

Dextran Sulfate Sodium Salt (400,000-600,000 M.Wt) Dextran sulfate is a polyanionic derivative of dextran produced by esterification of Dextran with chlorosulphonic acid. The sulfur content is approximately 17% which …

(Dextran Sulfate Sodium Salt,DSS) ...

Dextran Sulfate Sodium Salt,DSS,, 10g/50g/100g/500g 36 – 50kDa pH 5-7.11(1% ) 100 mg/mL (,)

Dextran Sulfate - an overview | ScienceDirect Topics

Dextran sulfate (DS) is a polysaccharide including linear 1,6-linked glucopyranose, a highly water-soluble natural polymer with negatively charged branches. With the aim of releasing insulin in the intestinal medium, a polyelectrolyte mixture of DS and chitosan in an aqueous solution has been recently synthesized (oppositely charged natural ...

Dextran Sulfate - Sigma-Aldrich

Dextran sulfate sodium (DSS) is a synthetic sulfated polysaccharide composed of dextran and sulfated anhydroglucose unit and has highly water solubility. The colitogenic potential of DSS depends on its molecular weight. In general laboratory practice, a molecular weight of 36–50 kDa is used for inducing colitis.