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of 10
pro vyhledávání: '"Lih-Heng Tang"'
Publikováno v:
Journal of Orthopaedic Research. 14:334-339
Previous work has shown that alterations in proteoglycan aggregates are among the first changes detected with aging, disuse, and degeneration of articular cartilage, yet the cause or causes of these alterations remain unknown. To determine if differe
Publikováno v:
Journal of Biological Chemistry. 269:28366-28373
Biglycan is a small dermatan sulfate proteoglycan present in the extracellular matrix of a variety of connective tissues. Sedimentation velocity and equilibrium studies were carried out to determine the monomer molecular weight of biglycan in denatur
Publikováno v:
Journal of Biomechanics. 27:571-579
The kinetics of interactions between aggregating cartilage proteoglycan (aggrecan) and hyaluronan was examined through their rheological flow behavior using a cone on plate viscometer. The mixing of the two types of molecules was carried out directly
Autor:
Hertsel Reihanian, Lih Heng Tang, Lawrence C. Rosenberg, Alexander M. Jamieson, Hiroyuki Ohno, Rekha Gupta, John Blackwell, Arnold I. Caplan, David A. Carrino
Publikováno v:
Carbohydrate Research. 160:329-341
The dissociation behavior of several species of proteoglycan aggregates (PGA) has been studied quantitatively by monitoring the changes in particle size by dynamic laser light-scattering. Firstly, studies of the thermal dissociation of reconstituted
Publikováno v:
Biophysical Chemistry. 4:203-213
Analysis of the time decay of fluorescence anisotropy of 1-dimethylaminoaphthalene-5-sulfonyl (DNS) and fluorescamine derivatives of bovine alpha-lactalbumin and lysozyme reveals that no significant differences in mean rotational relaxation times are
Autor:
Subhash Pal, Lih-Heng Tang, Haing Choi, Edward Habermann, Lawrence Rosenberg, Peter Roughley, A. Robin Poole
Publikováno v:
Collagen and related research. 1(2)
Publikováno v:
Biophysical chemistry. 7(2)
Two methods have been developed for the analysis of four types of indefinite self-associations. Unlike previous treatments by others, the procedures can be applied to nonideal cases. The two methods were first tested with simulated data, and it was f
Publikováno v:
Molecular immunology. 17(12)
A tetravalent dinitrophenyl hapten, 1,6,11,16-tetra-(ϱ-N-Dnp)- l -lysine16‡ was synthesized. Upon interaction with specific antibody of moderate affinity (Kt = 6 × 106 M−1), a maximum of 80% precipitation occurred. Low pH or 2.5 M guanidine hyd
Autor:
E.T. Adams, Lih-Heng Tang
Publikováno v:
Archives of biochemistry and biophysics. 157(2)
The self-association of β-lactoglobulin A in 0.2 m glycine buffer (pH 2.46 at 23.5 °C) has been studied by low speed sedimentation equilibrium experiments at 11, 16, 20, 25 °C. In all four sets of experiments the concentration dependence of the ap
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