Results 281 to 290 of about 5,918,106 (339)
Some of the next articles are maybe not open access.
THE FLUORESCENCE OF NATIVE, DENATURED AND REDUCED‐DENATURED PROTEINS*
Photochemistry and Photobiology, 1971Abstract— (1) By excitation at 295 nm tryptophan fluorescence from 17 proteins was examined free of contributions from tyrosine. The tryptophan quantum yields for native proteins were both higher and lower than that of the free amino acid and spanned a 5‐fold range.
M. J. KRONMAN, L. G. HOLMES
openaire +1 more source
Rotatory behavior of protein denaturation
Biochimica et Biophysica Acta, 1960Abstract Reversible and irreversible denaturation processes were examined by rotatory dispersion. Samples of bovine serum albumin that were submitted to reversible denaturation by urea attained their original conformation after removal of the denaturing agent.
openaire +2 more sources
Electroconformational Denaturation of Membrane Proteins
Annals of the New York Academy of Sciences, 2006Abstract: Because of high electrical impedance of cell membrane, when living cells are exposed to an external electric field, the field‐induced voltage drops will mainly occur on the cell membrane. In addition to Joule heating damage and electroporation of the cell membrane, the electric field‐induced supraphysiological transmembrane potential may ...
openaire +2 more sources
Thermodynamics of protein denatured states
Mol. BioSyst., 2007Recent work on the thermodynamics of protein denatured states is providing insight into the stability of residual structure and the conformational constraints that affect the disordered states of proteins. Current data from native state hydrogen exchange and the pH dependence of protein stability indicate that residual structure can modulate the ...
openaire +2 more sources
Denaturing Protein Immunoprecipitation from Yeast
Cold Spring Harbor Protocols, 2007INTRODUCTIONWhere possible, it is preferable to use denaturing IPs to recover labeled proteins from pulse-chase experiments. The use of denaturing IPs reduces background and simplifies protein harvest. Yeast are boiled in an SDS-containing solution to liberate total proteins. This is also much safer than bead-beating radioactive yeast samples.
openaire +2 more sources
Denaturation in Regenerated Protein Fibres
Nature, 1949IN a discussion on the possibility of producing a regenerated keratin fibre, Mercer1 claims to have retained the α-form of the molecule in wool reconstituted from solution. This is a matter of some interest, as the yarns produced by Dr. R. L. Wormell2 and myself show no evidence of the α-keratin structure even in orientated fibres.
openaire +2 more sources
Some factors in the interpretation of protein denaturation.
Advances in Protein Chemistry, 1959W. Kauzmann
semanticscholar +1 more source
On the origin of thaw loss: Relationship between freezing rate and protein denaturation.
Food Chemistry, 2019Yuemei Zhang, P. Ertbjerg
semanticscholar +1 more source
The contemporary management of cancers of the sinonasal tract in adults
Ca-A Cancer Journal for Clinicians, 2023Rajat Thawani
exaly