Characterization of Finite Length Composites: Part IV - Structural Studies on Injection Moulded Composites

2016 ◽  
Author(s):  
G. J. Von Bradsky ◽  
R. S. Bailey ◽  
A. J. Cervenka ◽  
H. G. Zachmann ◽  
P. S. Allan
Keyword(s):  
Finite Length ◽  
Structural Studies

Characterization of finite length composites: Part IV - Structural studies on injection moulded composites (Technical Report)

1997 ◽  
Vol 69 (12) ◽  
pp. 2523-2540 ◽  
Author(s):  
G. J. von Bradsky ◽  
R. S. Bailey ◽  
A. J. Cervenka ◽  
H. G. Zachmann ◽  
P. S. Allan
Keyword(s):  
Finite Length ◽  
Structural Studies ◽  
Technical Report

Fractionation, structural studies, and immunological characterization of the semi-synthetic Quillaja saponins derivative GPI-0100

Vaccine ◽  
2003 ◽  
Vol 21 (25-26) ◽  
pp. 3961-3971 ◽  
Author(s):  
Dante J Marciani ◽  
Robert C Reynolds ◽  
Ashish K Pathak ◽  
Kyra Finley-Woodman ◽  
Richard D May
Keyword(s):  
Structural Studies ◽  
Immunological Characterization

Structural Studies on Fucogalactan Produced byRhodotorula glutinisK-24: Characterization of Acetyl Ester and Application of Sequential Periodate Oxidation

1975 ◽  
Vol 39 (9) ◽  
pp. 1703-1710
Author(s):  
Kazuhiko Fukagawa ◽  
Haruki Yamaguchi ◽  
Osamu Uotani ◽  
Toshio Tsujimoto ◽  
Daizo Yonezawa
Keyword(s):  
Periodate Oxidation ◽  
Structural Studies ◽  
Acetyl Ester

Synthesis and characterization of new tetra-substituted porphyrins with exo-donor carboxylic groups as building blocks for supramolecular architectures: Catalytic and structural studies of their metalated derivatives

2010 ◽  
Vol 14 (09) ◽  
pp. 804-814 ◽  
Author(s):  
Lucia Carlucci ◽  
Gianfranco Ciani ◽  
Simona Maggini ◽  
Davide M. Proserpio ◽  
Fabio Ragaini ◽  
...  
Keyword(s):  
Building Blocks ◽  
Supramolecular Organization ◽  
Silver Complexes ◽  
Structural Studies ◽  
Polymeric Compound ◽  
X Ray ◽  
X Ray Crystallography ◽  
Supramolecular Architectures ◽  
Carboxylic Groups

We report herein the synthesis of the porphyrins 5,10,15,20-tetrakis(4-carboxybiphenyl)-porphyrin (H2TCBP) and 5,10,15,20-tetrakis(4-carboxy-2,6-dimethylbiphenyl)porphyrin (H2TCDMBP) bearing diphenyl units on meso-positions, and of their cobalt and silver derivatives. The silver complexes of H2TCDMBP and of H2TCPP ( H2TCPP = 5 ,10,15,20-tetrakis(4-carboxyphenyl)porphyrin) were investigated by X-ray crystallography and their supramolecular organization elucidated. Co(TCBP) was reacted with copper formate, yielding a polymeric compound that showed a catalytic activity in the benzylic amination of hydrocarbons using arylazide as aminating agent.

scholarly journals Detergent-free extraction, reconstitution and characterization of membrane-anchored cytochrome-b5 in native lipids

2020 ◽  
Vol 56 (48) ◽  
pp. 6511-6514 ◽  
Author(s):  
Bankala Krishnarjuna ◽  
Thirupathi Ravula ◽  
Ayyalusamy Ramamoorthy
Keyword(s):  
High Resolution ◽  
Membrane Proteins ◽  
Cytochrome B5 ◽  
Target Protein ◽  
Structural Studies ◽  
Net Charge

Directly extracted membrane proteins are stable and suitable for functional and high-resolution structural studies; however, the efficacy is modulated by the net charge of the target protein and the polymer used at a given pH.

scholarly journals Characterization of Shiga-like toxin I B subunit purified from overproducing clones of the SLT-I B cistron

1990 ◽  
Vol 272 (3) ◽  
pp. 805-811 ◽  
Author(s):  
K Ramotar ◽  
B Boyd ◽  
G Tyrrell ◽  
J Gariepy ◽  
C Lingwood ◽  
...  
Keyword(s):  
Culture Medium ◽  
Polymyxin B ◽  
Exchange Chromatography ◽  
Structural Studies ◽  
Wild Type ◽  
Binding Studies ◽  
B Subunit ◽  
Tac Promoter ◽  
Glycolipid Receptor

The cistron encoding the B subunit of Escherichia coli Shiga-like toxin I (SLT-I) was cloned under control of the tac promoter in the expression vector pKK223-3 and the SLT-I B subunit was expressed constitutively in a wild-type background and inducibly in a lacIq background. The B subunit was located in the periplasmic space, and less than 10% was found in the culture medium after 24 h incubation. Polymyxin B extracts contained as much as 160 micrograms of B subunit/ml of culture. B subunit was purified to homogeneity by ion-exchange chromatography followed by chromatofocusing. Cross-linking analysis of purified native B subunit showed that it exists as a pentamer. In gels containing 0.1% SDS the native protein dissociated into monomers. B subunit was found to have the same glycolipid-receptor-specificity as SLT-I holotoxin. Competitive binding studies showed that B subunit and holotoxin had the same affinity for the globotriosylceramide receptor. We conclude that this recombinant plasmid is a convenient source of large amounts of purified SLT-I B subunit, which could be used for biophysical and structural studies or as a natural toxoid.

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