Zobrazeno 1 - 10
of 37
pro vyhledávání: '"R. Cashon"'
Autor:
J. B. Paine, N. Hill, R. Cashon, J. A. Fournier, Douglas M. Ruthven, D. Cassidy, William J. DeSisto
Publikováno v:
Industrial & Engineering Chemistry Research. 47:7857-7861
We report the synthesis and characterization of a selective nitric oxide (NO) adsorbent based on the covalent binding of cobalt(II) phthalocyanine tetrasulfonic acid (CoPcS) onto imidazole-function...
Publikováno v:
Journal of Non-Crystalline Solids. 333:143-149
Hemoglobin and myoglobin were encapsulated in silica gels and powders. Protein encapsulated powders were fabricated via the condensation of silicic acid around the protein, followed by a fast freezing with liquid nitrogen, and subsequent thawing. The
Publikováno v:
Journal of Biological Chemistry. 266:17898-17903
The dimeric hemoglobin isolated from Scapharca inaequivalvis, HbI, is notable for its highly cooperative oxygen binding and for the unusual proximity of its heme groups. We now report that the oxidized protein, an equilibrium mixture of a dimeric hig
Publikováno v:
The Journal of biological chemistry. 267(7)
Heat-shocked organisms are known to produce not only "heat shock proteins" but also diadenosine tetraphosphate (Ap4A) and related compounds that may act as "alarmones" that alert the cell to the onset of metabolic stress. We found that Ap4A is synthe
Publikováno v:
The Journal of biological chemistry. 266(34)
Hemoglobin (Hb) Chico (Lys beta 66----Thr at E10) has a diminished oxygen affinity (Shih, D. T.-b., Jones, R. T., Shih, M. F.-C., Jones, M. B., Koler, R. D., and Howard, J. (1987) Hemoglobin 11, 453-464). Our studies show that its P50 is about twice
Autor:
W. J. DeSisto, R. Cashon, D. Cassidy, N. Hill, D. M. Ruthven, J. B. Paine III, J. A. Fournier
Publikováno v:
Industrial & Engineering Chemistry Research; Sep2008, Vol. 47 Issue 20, p7857-7861, 5p
Publikováno v:
Journal of Biological Chemistry. 264:11302-11306
Spectrofluorometric techniques were used to quantify NADPH-hemoglobin interactions based on the quenching of NADPH fluorescence upon binding to hemoglobin. Fluorometric titrations were carried out with hemoglobin in varied states and with hemoglobins
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 20(6)
The affinity constants for the binding of NADPH to human hemoglobin A were directly determined by fluorescence analysis since nucleotide fluorescence is quenched on binding to the protein. The binding constants 6.1 x 10(5), 5.02 x 10(5) and 1.2 x 10(
Publikováno v:
The Journal of biological chemistry. 264(19)
Spectrofluorometric techniques were used to quantify NADPH-hemoglobin interactions based on the quenching of NADPH fluorescence upon binding to hemoglobin. Fluorometric titrations were carried out with hemoglobin in varied states and with hemoglobins
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