Sephadex G 50
Sephadex G 50 structure
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Common Name | Sephadex G 50 | ||
|---|---|---|---|---|
| CAS Number | 9048-71-9 | Molecular Weight | N/A | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | N/A | Melting Point | N/A | |
| MSDS | USA | Flash Point | N/A | |
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[Chemical constituents of Gentiana rhodantha].
Zhongguo Zhong Yao Za Zhi 38(3) , 362-5, (2013) To determine the chemical constituents of Gentiana rhodantha.To isolate the constituents, column chromatography over silica gel, MCI, Sephadex LH-20 and C18 reverse-phased silica gel were used. Spectroscopic methods were used to elucidate the structures of th... |
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[Chemical constituents of Rhododendron seniavinii].
Zhongguo Zhong Yao Za Zhi 38(3) , 366-70, (2013) To study the chemical constituents of Rhododendron seniavinii.Compounds were isolated from the aqueous extract of the leaves of R. seniavinii by using Sephadex LH-20, ODS open column chromatography and other means. Their structures were elucidated according t... |
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Inhibition of human platelet aggregation by eosinophils.
Life Sci. 93(9-11) , 416-22, (2013) The relationship between the activity of eosinophils and platelets has been observed in recent decades by many scientists. These observations include increased numbers of eosinophils associated with platelet disorders, including changes in the coagulation cas... |
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[Chemical constituents of Salvia chinensis].
Zhongguo Zhong Yao Za Zhi 38(10) , 1556-9, (2013) Chemical constituents were investigated on the ethyl acetate extract of Salvia chinensis. Compounds were separated and purified by various chromatograhic techniques including silica gel, Sephadex LH-20 and reversed-phase HPLC. Their structures were identified... |
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Experimental test of absorption flattening correction for circular dichroism of particle suspensions.
Chirality 23(7) , 574-9, (2011) There are well established theoretical models for correction for absorption flattening of circular dichroism (CD) measurements on particle suspensions. However, these have not been directly tested experimentally. We describe a test system with the chiral tris... |
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Molecular weight distribution of organic matter by ozonation and biofiltration.
Water Sci. Technol. 66(12) , 2604-12, (2012) Molecular weight (MW) distribution of organic matter by ozonation and biofiltration was evaluated using gel chromatography. The MW distribution of organic matter by Sephadex G-25 was observed from groups 2 (MW = 1,029-7,031 g/mol) and 3 (MW = 303-1,029 g/mol)... |
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Preparation of highly purified C-phycoerythrin from marine cyanobacterium Pseudanabaena sp.
Protein Expr. Purif. 80(2) , 234-8, (2011) C-phycoerythrin was isolated and purified from marine Pseudanabaena sp. using two step chromatographic methods. Phycobiliproteins in the marine Pseudanabaena was extracted in 100 mM phosphate buffer (pH 7.2) and precipitated by salting out. The precipitated C... |
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Effects of free Ca²⁺ on kinetic characteristics of holotransketolase.
Protein J. 31(2) , 137-40, (2012) Catalytic activity has been demonstrated for holotransketolase in the absence of free bivalent cations in the medium. The two active centers of the enzyme are equivalent in both the catalytic activity and the affinity for the substrates. In the presence of fr... |
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A novel flow-through fluorescence optosensor for the sensitive determination of tetracycline.
Talanta 85(3) , 1285-90, (2011) A flow-through fluorescence optosensor with Sephadex G-50 microbeads as solid support is developed for the sensitive determination of tetracycline (TC). The fluorescent TC derivative encapsulated in CTAB micelle structures is retained onto the surface of the ... |
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Purification and characterization of glutathione S-transferase from turkey liver and inhibition effects of some metal ions on enzyme activity.
Environ. Toxicol. Pharmacol. 34(3) , 888-94, (2012) The glutathione S-transferases (EC 2.5.1.18) were purified and characterized from turkey liver for the first time. The enzyme was purified 252.7-fold with a yield of 45%, with a specific activity of 164.31 U/mg from turkey liver. The purity of the enzyme was ... |