Rin, the drug of selection in theInt.J.Mol.Sciprevention and remedy of thromboembolic issues, have been linked with inefficacy in antithrombin deficient patients with unwanted effects as bleeding and thrombocytopenia.Therefore, sulphated forms of alginate PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/21598360 have been believed to serve as an alternative with enhanced activity.Nonetheless, other therapeutic activities attributed to sulphated forms of alginate incorporates; anticoagulant, antithrombotic, antiatherosclerotic, antiangiogenesis, antimetastatic and antiinflammatory .Xanthan gum produced by Xanthomonas campestris enjoys broad industrial application.Industrial applications are broad and contain areas such as in foods, toiletries, oil recovery, cosmetics and as waterbased paints amongst other.Superior rheological properties shown by xanthan gum enable it to be employed as rheological handle agent in aqueous systems and as stabilizer for emulsions and suspensions .Inside the agriculture sector, the flow capacity in fungicides, herbicides, and insecticides has been enhanced by the addition of xanthan to uniformly suspend strong element in formulations .Pesticide cling and permanence has also been noted to improve due to rheological properties of xanthan.Additionally, potential to disperse and hydrate rapidly as well as nonpollution and very good color yield status attributed to xanthan have ensured its use in jet injection printing.Inside a bid to go green, formulation of new generations of thermoset coatings has integrated xanthan gum because it is quite environmentally friendly.Similarly, the petroleum sector uses xanthan gum in oil drilling, fracturing and pipeline cleaning , and on account of its exceptional compatibility with salt and resistance to thermal degradation, it can be also valuable as an additive in drilling fluids.The functions and properties of some other bacterial exopolysaccharides happen to be summarized (Table).Microbial glycosaminoglycans (GAG) are capsular polysaccharides made by Escherichia coli K, E.coli K, and Pasteurella multocida.GAGs are structurally linear polysaccharides, composed of repeating disaccharide units derived from amino sugars (glucosamine or galactosamine), hyaluronan, chondroitin and heparan sulphate with uronic acid as the other component with the disaccharide repeat .The biological functions of GAGs involves molecular camouflage for pathogenic Bucindolol GPCR/G Protein bacteria , even so, these polysaccharides have similar backbone structure as the commercial heparin and have been synthesized by Escherichia coli K within the non sulphated forms and inside the sulphated forms in E.coli K.P.multocida, similarly, produces heparan sulphate with molecular weights amongst and kDa , which can be larger than those of E.coli K and E.coli K.GAGs are shed into the environment (fermentation medium) hence; their recovery and modification into biologically active GAGs, for example heparin or heparosan sulphate will serve as a vital substitute for animal derived GAGs .Significant medicinal items may be obtained from GAG producing bacteria as would be the situation with Group C Streptococcus (GCS).GCS serves as an important commercial supply of hyaluronan polysaccharide for surgical, ophthalmic and viscoelastic applications.Int.J.Mol.Sci.Table .Properties and functional attributes of some bacterial exopolysaccharides.Bacteria Exopolysaccharide Dextran Polysaccharide Component Glucose Molecular Weight (Da) Properties Nonionic, excellent stability Newtonian, fluid behavior Gelling capacity, film forming High viscosity, Steady over a wide temperatu.