SP葡聚糖凝胶C-50
SP葡聚糖凝胶C-50结构式
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常用名 | SP葡聚糖凝胶C-50 | 英文名 | SP-SEPHADEX |
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| CAS号 | 61374-06-9 | 分子量 | N/A | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | N/A | 熔点 | N/A | |
| MSDS | 美版 | 闪点 | N/A |
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Sialyltransferases as specific cell surface probes of terminal and penultimate saccharide structures on living cells.
Anal. Biochem. 163 , 123, (1987) Rat liver beta-galactoside alpha-2,6-sialyltransferase and Vibrio cholerae sialidase were used, in conjunction with CMP-N-acetyl-[3H]neuraminic acid, to probe the glycoconjugate distribution, sialylation state, and level of penultimate Gal beta 1-4GlcNAc resi... |
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Separation and determination of thiamin and its phosphate esters by SP-Sephadex chromatography.
Meth. Enzymol. 122 , 20-24, (1986)
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Purification and characterization of GDP-L-Fuc-N-acetyl-beta-D-glucosaminide alpha 1----3fucosyltransferase from human neuroblastoma cells. Unusual substrate specificities of the tumor enzyme.
J. Biol. Chem. 266 , 3526-3531, (1991) Fucosyl residues in the alpha 1----3 linkage to N-acetylglucosamine (Fuc alpha 1----3GlcNAc) on oligosaccharides of glycoproteins and glycolipids have been detected in certain human tumors and are developmentally expressed (reviewed in Foster, C. S., and Glic... |
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High-performance liquid chromatographic separation of heparin-derived oligosaccharides.
Anal. Biochem. 150 , 325, (1985) Heparin has been enzymatically depolymerized with heparinase (heparin lyase (EC 4.2.2.7)) and then separated into di-, tetra-, hexa-, octa-, and decasaccharide mixtures by low-pressure gel-permeation chromatography (GPC). These sized mixtures were resolved by... |
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Spontaneous oligomerization of a staphylococcal alpha-hemolysin conformationally constrained by removal of residues that form the transmembrane beta-barrel.
Protein Eng. 10(12) , 1433-1443, (1997) Staphylococcal alpha-hemolysin is a water soluble, monomeric, bacterial exotoxin, which forms heptameric pores in membranes. The rate determining step in assembly is the conversion of a heptameric prepore to the fully assembled pore in which the central glyci... |
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Inhibition of agrin-induced acetylcholine-receptor aggregation by heparin, heparan sulfate, and other polyanions.
J. Neurosci. 10(11) , 3576-3582, (1990) Heparin and heparan sulfate have been shown to block nerve-induced acetylcholine-receptor (AChR) aggregation at developing neuromuscular junctions. We found that heparin, heparan sulfate, and a wide variety of other polyanions also inhibited agrin-induced ACh... |
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A ribonuclease from human seminal plasma active on double-stranded RNA.
Biochim. Biophys. Acta 788(3) , 356-363, (1984) A ribonuclease, active on single- and double-stranded RNAs, has been isolated from human seminal plasma 3-5 micrograms of enzyme were recovered per ml of seminal plasma, equivalent to 71% of total activity and a 2500-fold purification (measured with poly(A) X... |
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Alteration of the binding specificity of cellular retinol-binding protein II by site-directed mutagenesis.
J. Biol. Chem. 266(36) , 24404-24412, (1991) Rat cellular retinol-binding protein II (CRBP II) is an abundant 134-residue intestinal protein that binds all-trans-retinol and all-trans-retinal. It belongs to a family of homologous, 15-kDa cytoplasmic proteins that bind hydrophobic ligands in a noncovalen... |
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A convenient large scale preparation of the EE isozyme of horse liver alcohol dehydrogenase.
Anal. Biochem. 99(2) , 392-398, (1979)
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Ir gene-controlled response to haptenated hen ovomucoid: isotypic specificity and dominant nonresponsiveness.
Cell. Immunol. 104(1) , 59-70, (1987) We have examined the isotypic pattern of the response of mice to the Ir gene-controlled antigen, dinitrophenyl-ovomucoid (DNP-OM). H-2 kappa mice are high responders (HR); (H-2b,d mice are low responders (LR). The isotype patterns of HR and LR strains differ ... |