Search Results - "Bolbach, G"

Matrix-assisted laser desorption/ionization analysis of non-covalent complexes: fundamentals and applications by Bolbach, Gerard

“…Mass spectrometry is now a well established and powerful method for analysing the structure of biomolecules and more recently their non-covalent interactions…”
Get more information

Comparison of Penetratin and Other Homeodomain-Derived Cell-Penetrating Peptides:  Interaction in a Membrane-Mimicking Environment and Cellular Uptake Efficiency by Balayssac, Stéphane, Burlina, Fabienne, Convert, Odile, Bolbach, Gérard, Chassaing, Gérard, Lequin, Olivier

“…Antennapedia and other homeoproteins have the unique ability to efficiently translocate across biological membranes, a property that is mediated by the third…”
Get full text

Tracking a New Cell-Penetrating (W/R) Nonapeptide, through an Enzyme-Stable Mass Spectrometry Reporter Tag by Delaroche, Diane, Aussedat, Baptiste, Aubry, Soline, Chassaing, Gérard, Burlina, Fabienne, Clodic, Gilles, Bolbach, Gérard, Lavielle, Solange, Sagan, Sandrine

“…We have designed a mass stable reporter (msr) tag with m/z over 500, trifluoroacetyl(α,α-diethyl)Gly-Lys(Nεbiotin)-(D)Lys-Cys, for the quantification of the…”
Get full text

P400 PHOSPHORYLATION OF ABCB4 IS NECESSARY FOR PHOSPHATIDYLCHOLINE SECRETION: INSIGHTS FROM DISEASE-CAUSING VARIANTS by Gautherot, J, Delautier, D, Maubert, M.-A, Aït-Slimane, T, Bolbach, G, Delaunay, J.-L, Durand-Schneider, A.-M, Barbu, V, Chignard, N, Housset, C, Maurice, M, Falguières, T

Get full text

Homochiral Oligopeptides Generated by Induced "Mirror Symmetry Breaking" Lattice-Controlled Polymerizations in Racemic Crystals of Phenylalanine N-Carboxyanhydride by Nery, Jose Geraldo, Bolbach, Gerard, Weissbuch, Isabelle, Lahav, Meir

“…The formation of diastereoisomeric libraries of oligopeptides through the heterogeneous polymerization of racemic crystals of phenylalanine N‐carboxyanhydride…”
Get full text

Irradiation effects in MALDI, ablation, ion production, and surface modifications. Part II: 2,5-dihydroxybenzoic acid monocrystals by Fournier, I, Marinach, C, Tabet, J.C, Bolbach, G

“…Irradiation effects at low and high laser fluence on 2,5-dihydroxybenzoic acid large crystals were investigated. Contrary to what was observed for matrices as…”
Get full text

Delayed extraction experiments using a repulsive potential before ion extraction: evidence of clusters as ion precursors in UV-MALDI. Part I: dynamical effects with the matrix 2,5-dihydroxybenzoic acid by Fournier, I, Brunot, A, Tabet, J.C, Bolbach, G

“…Delayed extraction experiments were undertaken to precise the dynamical effects involved in the ion formation in ultraviolet matrix-assisted laser…”
Get full text

Delayed extraction experiments using a repulsing potential before ion extraction: evidence of non-covalent clusters as ion precursor in UV matrix-assisted laser desorption/ionization. Part II-Dynamic effects with α-cyano-4-hydroxycinnamic acid matrix by Fournier, I., Brunot, A., Tabet, J. C., Bolbach, G.

“…Delayed extraction experiments were undertaken to gain a better insight into the dynamic effects involved in the ion formation in UV matrix‐assisted laser…”
Get full text

Irradiation effects in MALDI and surface modifications: Part I: Sinapinic acid monocrystals by Fournier, I, Tabet, J.C, Bolbach, G

“…The origin of the irradiation effect on the ion production in MALDI processes, using large sinapinic acid crystal, was studied in conjunction with the surface…”
Get full text

Met174 side chain is the site of photoinsertion of a substance P competitive peptide antagonist photoreactive in position 8 by Sachon, E, Bolbach, G, Lavielle, S, Karoyan, P, Sagan, S

“…Numerous photoaffinity studies of the NK-1 receptor have been carried out with peptide agonist analogues of substance P (SP). However, no information is…”
Get full text

Coupling of MALDI-TOF Mass Analysis to the Separation of Biotinylated Peptides by Magnetic Streptavidin Beads by Girault, S, Chassaing, G, Blais, J. C, Brunot, A, Bolbach, G

“…Extraction of biotinylated peptides by streptavidin magnetic beads has been directly coupled to the MALDI-TOF mass analysis. The elution of peptides from the…”
Get full text

Post-source decay time-of-flight study of fragmentation mechanisms of protonated synthetic polymers under matrix-assisted laser desorption/ionization conditions by Fournier, I., Marie, A., Lesage, D., Bolbach, G., Fournier, F., Tabet, J. C.

“…Post‐source decay (PSD) of three different nylon oligomers desorbed under matrix‐assisted laser desorption/ionization (MALDI) conditions was studied and their…”
Get full text

Toward Glycosylated Peptidic Porphyrins : a New Strategy for PDT? by Sol, V., Blais, J.C., Bolbach, G., Carré, V., Granet, R., Guilloton, M., Spiro, M., Krausz, P.

“…New porphyrins bearing glycosyl groups and alanine moieties to improve targeting on malignant cells were synthesised in four steps. Fluorescence properties…”
Get full text

Simulation of ion beam and optimization of orthogonal tandem ion trap/reflector time-of-flight mass spectrometry by Marinach, C., Brunot, A., Beaugrand, C., Bolbach, G., Tabet, J.C.

“…The aim of the present work is to design an orthogonal coupling between a quadrupole ion trap and a reflector time-of-flight (reTOF) analyzer. According to the…”
Get full text

Irradiation effects in MALDI and surface modifications by Fournier, I, Tabet, J.C, Bolbach, G

Get full text

Electrospray and Matrix-assisted Laser Desorption/Ionization Mass Spectrometry for the Characterization of Polyesters by Guittard, J., Tessier, M., Blais, J. C., Bolbach, G., Rozes, L., Maréchal, E., Tabet, J. C.

“…Results for the analysis by matrix‐assisted laser desorption/ionization (MALDI) and electrospray ionization (ESI) of low‐mass polyesters with hydroxyl and…”
Get full text

Sequencing of a branched peptide using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry by Fournier, I., Chaurand, P., Bolbach, G., Lützenkirchen, F., Spengler, B., Tabet, J. C.

“…Chemical degradation methods combined with matrix‐assisted laser desorption/ionization time‐of‐flight (MALDI‐TOF) and post‐source decay (PSD)‐MALDI reflex TOF…”
Get full text

Coupling 2D SDS−PAGE with CNBr Cleavage and MALDI-TOFMS:  A Strategy Applied to the Identification of Proteins Induced by a Hypochlorous Acid Stress in Escherichia coli by Dukan, S, Turlin, E, Biville, F, Bolbach, G, Touati, D, Tabet, J. C, Blais, J. C

“…A protocol including 2D SDS−PAGE, electroblotting proteins onto nitrocellulose membranes, and CNBr cleavage, followed by MALDI-MS analysis of intact proteins…”
Get full text

Protein Tyrosine Kinases and Protein Tyrosine Phosphatases Are Involved in Abscisic Acid-Dependent Processes in Arabidopsis Seeds and Suspension Cells by Ghelis, Thanos, Bolbach, Gérard, Clodic, Gilles, Habricot, Yvette, Miginiac, Emile, Sotta, Bruno, Jeannette, Emmanuelle

“…Protein tyrosine (Tyr) phosphorylation plays a central role in many signaling pathways leading to cell growth and differentiation in animals. Tyr…”
Get full text

MALDI-TOFMS Identification of 'Odorant Binding Proteins' (OBPs) Electroblotted onto Poly(vinylidene difluoride) Membranes by Blais, J. C., Nagnan-Le-Meillour, P., Bolbach, G., Tabet, J. C.

“…Matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry (MALDI‐TOFMS) analysis of proteins electroblotted onto membranes has been explored…”
Get full text