Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Philip N. McFadden"'
Publikováno v:
Journal of Applied Toxicology. 24:317-321
Joseph J. Pancrazio, Philip N. McFadden, Shimshon Belkin and Robert S. Marks* 1 Center for Bio/Molecular Science and Engineering, Code 6900, US Naval Research Laboratory, Washington, DC 20375, USA 2 Department of Biochemistry and Biophysics, Oregon S
Publikováno v:
Pigment Cell Research. 15:19-26
Fish chromatophores from Betta splendens are used as the cytosensor element in the development of a portable microscale device capable of detecting certain environmental toxins and bacterial pathogens by monitoring changes in pigment granule distribu
Autor:
Tonya R Danosky, Philip N. McFadden
Publikováno v:
Biosensors and Bioelectronics. 12:925-936
The activities of fish chromatophores, the colorful living cells in the skin and scales of fish, were tested for their suitability as optically interfaced, digitally processed biosensors of the chemical environment. Norepinephrine and one of its phar
Publikováno v:
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology. 117:379-385
Protein- l -isoaspartyl ( d -aspartyl) O-methyltransferase (E.C. 2.1.1.77) is a well-conserved and widely distributed protein repair enzyme that methylates isomerized or racemized aspartyl residues in age-damaged proteins. We exploited the availabili
Autor:
Philip N. McFadden, Darin J. Weber
Publikováno v:
Journal of Protein Chemistry. 16:257-267
Injury to rat blood vessels in vivo was found to release intracellular pools of protein D-aspartyl/L-isoaspartyl carboxyl methyltransferase (PIMT) into the extracellular milieu, where it becomes trapped. This trapped cohort of PIMT is able to utilize
Publikováno v:
Journal of Protein Chemistry. 15:115-122
Protein (D-aspartyl/L-isoaspartyl) carboxyl methyltransferase (PCM, E.C. 2.1.1.77) was previously shown to be enzymatically methyl esterified in an autocatalytic manner at altered aspartyl residues; methyl esters are observed in a subpopulation of th
Autor:
Philip N. McFadden, Jeb Y. VanDenburg
Publikováno v:
Journal of Protein Chemistry. 14:291-297
Two nonionic-detergent-insoluble proteins are induced early in the nerve growth factor (NGF)-induced neuronal differentiation of PC12 cells. The pools of these two proteins then disappear from the insoluble fraction after a few days of continued expo
Publikováno v:
Journal of Protein Chemistry. 14:275-282
A 6M urea-insoluble form of tyrosine hydroxylase (THi) was detected in PC12 pheochromocytoma cells by western blotting immunodetection methods, and the characteristics and mechanisms of formation of this insoluble species were investigated. THi accou
Autor:
Darin J. Weber, Philip N. McFadden
Publikováno v:
Journal of Protein Chemistry. 14:283-289
About 5% of the total cellular protein synthesized in exponentially dividing PC12 phenochromocytoma cells remains insoluble after extractions with aqueous buffer, nonionic detergent, and a strong denaturant, 6 M urea. Single- and double-radiolabel pu
Autor:
Philip N. McFadden, Amy L. Kimzey
Publikováno v:
Journal of Protein Chemistry. 13:537-546
The methyl group from S-adenosylmethionine (AdoMet) is transferred into hemoglobin without any evident involvement of an enzyme. There are multiple sites for incorporation of the methyl group into hemoglobin, since both alpha and beta chains are meth