Search Results - "Kleinfeld, A.M."

Lipid domains in membranes. Evidence derived from structural perturbations induced by free fatty acids and lifetime heterogeneity analysis by Klausner, R D, Kleinfeld, A M, Hoover, R L, Karnovsky, M J

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The lack of relationship between fluorescence polarization and lateral diffusion in biological membranes by Kleinfeld, A M, Dragsten, P, Klausner, R D, Pjura, W J, Matayoshi, E D

“…An investigation has been carried out of the relationship between changes in the fluorescence polarization of 1,6-diphenyl-1,3,5-hexatriene (DPH) and…”
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Equilibrium constants for the binding of fatty acids with fatty acid-binding proteins from adipocyte, intestine, heart, and liver measured with the fluorescent probe ADIFAB by Richieri, G V, Ogata, R T, Kleinfeld, A M

“…Affinities of long chain fatty acids (FA) for fatty acid-binding proteins (FABPs) have been measured by monitoring the concentrations of the unbound or free…”
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Lipid phase fatty acid flip-flop, is it fast enough for cellular transport? by Kleinfeld, A M

“…The mechanism by which fatty acids are transported across cell membranes is controversial. The essence of the controversy is whether transport requires…”
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A fluorescently labeled intestinal fatty acid binding protein. Interactions with fatty acids and its use in monitoring free fatty acids by RICHIERI, G. V, OGATA, R. T, KLEINFELD, A. M

“…The fatty acid-binding protein from rat intestine (I-FABP) has been covalently modified with the fluorescent compound Acrylodan. Acrylodan was found to label…”
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Continuous Measurement of Phospholipase A 2 Activity Using the Fluorescent Probe ADIFAB by Richieri, G.V., Kleinfeld, A.M.

“…A new method is described for the continuous quantitation of phospholipase A 2 (PLA 2) activity with greatly improved sensitivity compared to existing…”
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Continuous measurement of phospholipase A2 activity using the fluorescent probe ADIFAB by Richieri, G V, Kleinfeld, A M

“…A new method is described for the continuous quantitation of phospholipase A2 (PLA2) activity with greatly improved sensitivity compared to existing…”
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Thermodynamics of fatty acid binding to engineered mutants of the adipocyte and intestinal fatty acid-binding proteins by Richieri, G.V, Low, P.J, Ogata, R.T, Kleinfeld, A.M

“…We constructed 18 single amino acid mutants of the adipocyte fatty acid-binding protein (A-FABP) and 17 of the intestinal fatty acid-binding protein (I-FABP),…”
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Direct determination of free fatty acid transport across the adipocyte plasma membrane using quantitative fluorescence microscopy by STORCH, J, LECHENE, C, KLEINFELD, A. M

“…Movement of free fatty acids (FFA) across the plasma membrane has been directly measured for the first time, using fluorescent FFA analogs and quantitative…”
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A tyrosine phosphorylation requirement for cytotoxic T lymphocyte degranulation by ANEL, A, RICHIERI, G. V, KLEINFELD, A. M

“…Phorbol myristate acetate (PMA) plus ionomycin induces the tyrosine phosphorylation of several cytotoxic T lymphocyte (CTL) substrates, including one with an…”
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Tyrosine phosphorylation of a 100-kDa protein is correlated with cytotoxic T-lymphocyte function. Evidence from cis unsaturated fatty acid and phenylarsineoxide inhibition by ANEL, A, KLEINFELD, A. M

“…Cis unsaturated but not saturated fatty acids (FA) have been shown to specifically inhibit certain early responses in cytotoxic T-lymphocytes (CTL) including…”
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Emission wavelength-dependent decay of the 9-anthroyloxy-fatty acid membrane probes by Matayoshi, E.D., Kleinfeld, A.M.

“…Using the phase-modulation technique, we have measured the fluorescence decay of 2- and 12-(9-anthroyloxy)-stearic acid (2- and 12-AS) and…”
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Transmembrane Distribution of Gramicidin by Tryptophan Energy Transfer by Boni, L.T., Connolly, A.J., Kleinfeld, A.M.

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Fatty Acid Perturbation of a Membrane Protein-Lipid Interaction by Pjura, W.J., Kleinfeld, A.M., Klausner, R.D., Karnovsky, M.J.

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Serum levels of unbound free fatty acids. II. The effect of intralipid administration in premature infants by Ruben, S. (UMDNJ-Robert Wood Johnson Medical School, New Brunswick, NJ.), Kleinfeld, A.M, Richeiri, G.V, Hegyi, T

“…Background: Fatty acids (FFA) are key nutrients in maintaining physiologic homeostasis and in the form of Intralipid administration, they are important sources…”
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Emission-wavelength-dependent decay of the fluorescent probe N-phenyl-1-naphthylamine by Matayoshi, E D, Kleinfeld, A M

“…We have measured the fluorescence decay of N-phenyl-1-naphthylamine using the phase-modulation method, in several solvent systems and egg phosphatidylcholine…”
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Serum levels of unbound free fatty acids. I. Normative data in term newborn infants by Patel, M.N. (UMDNJ-Robert Wood Johnson Medical School, New Brunswick, NJ.), Kleinfeld, A.M, Richeiri, G.V, Ruben, S, Hiatt, M, Hegyi, T

“…Background: Free fatty acids (FFA) play essential roles in maintaining physiologic homeostasis in the newborn infant. Most of the FFA in serum is carried in…”
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A computer-controlled titration--fluorescence spectrometer by Kleinfeld, A M, Pandiscio, A A, Solomon, A K

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