Sample records for 高压液相色谱法 (hplc)
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87

Synthesis of new carbon nanomolecule: C141

Chen, Z; Zhao, Y; Qu, L; Gao, X; Zhang, J; Yuan, H; Chai, Z; Xing, G; Cheng, Y

A new [70]fullerene dimer consisting of 141 carbon atoms was first synthesized by a new method with neutron irradiation of [70]fullerene. The results of separation and isolation with two-step HPLC (high performance liquid chromatography) show that this odd-numbered fullerene dimer is stable in air. ...

DRIVER (Chinese)

88

Studies on photolysis kinetics of combretastatin A4 phosphate solution

Mo, Y; He, Y-J; Yan, G-Q; Lin, L-Y; Chen, Y

OBJECTIVE: To study photolysis kinetics of combretastatin A4 phosphate solution. METHODS: CA4P solution was exposed to different light. Samples were determined by HPLC. RESULTS: The photolysis kinetics of CA4P solution at different concentration under the same light was different. The photolysis kin...

DRIVER (Chinese)

90

Sialylated carbohydrate chains of recombinant human glycoproteins expressed in Chinese hamster ovary cells contain traces of N-glycolylneuraminic acid

Vliegenthart, J.F.G.; Hokke, C.H.; Bergwerff, A.A.; Dedem, G.W.K. van; Oostrum, J. van; Kamerling, J.P.

HPLC analysis of sialic acid released from recombinant variants of human tissue plasminogen activator, human chimeric plasminogen activator, human erythropoietin, and human follitropin, expressed in Chinese hamster ovary cells, demonstrates for each glycoprotein the presence of N-acetylneuraminic an...

DRIVER (Chinese)

101

Metabolic control of recombinant protein N-glycan processing in NS0 and CHO cells

Baker, KN; Rendall, MH; Hills, AE; Hoare, M; Freedman, RB; James, DC

Chinese hamster ovary and murine myeloma NS0 cells are currently favored host cell types for the production of therapeutic recombinant proteins. In this study, we compared N-glycan processing in GS-NS0 and GS-CHO cells producing the same model recombinant glycoprotein, tissue inhibitor of metallopro...

DRIVER (Chinese)

117

Galectin binding proteins in serum and bronchoalveolar lavage -in healthy and pathological conditions

Cederfur, Cecilia

Galectins are carbohydrate binding proteins, implicated in conditions of both inflammation and cancer. Connections between chronic inflammation and cancer are proposed by the increased remodelling and proliferation that occurs, leading to enhanced survival and proliferation of malignant cells. Since...

DRIVER (Chinese)

118

CHARACTERIZATION OF THE PHOTOCHEMOTHERAPEUTIC AGENT DISULFONATED ALUMINUM PHTHALOCYANINE AND ITS HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC SEPARATED COMPONENTS

BISHOP, SM; KHOO, BJ; MACROBERT, AJ; SIMPSON, MSC; PHILLIPS, D; BEEBY, A

Disulphonated aluminium phthalocyanine (AlPcS2). a potential clinical photosensitiser, has been synthesised in a reproducible form and shown by reversed-phase HPLC to consist of at least eight components which are believed to be individual AlPcS2 regioisomers. These components have been isolated eit...

DRIVER (Chinese)