MALDI-TOF matrix assisted laser

MALDI-TOF matrix-assisted laser desorption ionization time of flight... 

The use of diisoprop anolamine in the synthesis of the hyperbranched poly-esteramide resins has led to defined molecules according to the predicted structures (Fig. 7) as confirmed by MALDI-TOF (Matrix Assisted Laser Desorption Ionization - Time Of Flight) and ESI (Electro Spray Ionization) mass spectra... 

MALDI-ToF Matrix-assisted laser desorption ionization - time of flight (detection) ... 

MALDI-TOF Matrix-assisted laser desorption ionization time-of-flight MAP Mitogen-activated protein, nsnally referring to a protein kinase such as M AP-... 

The methods for each study are divided into the initial protein separation step, a second separation step if applicable, the type of mass analysis, and the software used for peptide identification. ID = one dimensional polyacrylamide gel electrophoresis, 2D = two dimensional polyacrylamide gel electrophoresis, MS = mass spectrometry (peptide mass fingerprinting), MS/MS = tandem mass spectrometry, MALDI-TOF = matrix assisted laser desorption/ionization-time of flight, MS FIT = software from Protein Prospector, http //prospector.ucsf edu/, ESI = electrospray ionization, Q-TOF = quadrupole-time of flight, PPSS2 =Protana s Proteomic Software Suite (ProtanaEngineering, Odense, Denmark), Mascot = Matiix Science, http //www.matrixscience.com/, TOF-TOF = MALDI plus TOF tandem mass spectrometry, RP-HPLC = reverse phase high performance liquid chromatography, Q-IT = quadrupole ion trap, LIT = linear ion trap. Bioworks = Thermo Electron Corporation. 

Abbreviations HPLC, high perfonnance liquid chromatography LSIMS, liquid secoiulary ion mass spectrometry MALDI-TOF, matrix assisted laser desorption ionization/time of flight ESI, electrospray icmization PVP, polypyrolidone TFA, trifluoroacetic acid. 

MALDI-TOF = Matrix-assisted Laser Desorption Ionization Time-of-flight... 

MALDI-TOF — Matrix-Assisted Laser Desorption and Ionization Time-of-FIight... 

Recently, MALDI-TOF (matrix-assisted laser desorption/ionisation-reflection time-of-flight) mass spectrometry was introduced as a new approach for the investigation of pellicle composition [39], Using mass spectrometry for compositional analysis, it was found that more intact salivary protein species were present in an in vitro-formed pellicle compared to an in vivo-formed pellicle [39], This finding suggests that the in vivo pellicle is an entity formed with components undergoing more extensive enzymatic (proteolytic) processing than in the in vitro pellicle. Therefore, in vitro-formed pellicle layers cannot completely mirror what occurs within the oral cavity [39], This difference may be due to differences in the proteolytic capacity of the saliva supernatant used for in vitro pellicle formation and that of the oral environment. In addition, a particular saliva sample used for in vitro pellicle formation is a closed system, whereas the oral environment is an open system with continuous influx and clearance of oral fluids [39]. 

MALDI-TOF Matrix-assisted laser desorption ionization MEKC Micellar electrokinetic chromatography... 

Protocol 8. MALDI-TOF (Matrix Assisted Laser Desorption loniza-tion-Time-of-Flight) Mass Spectroscopy of PNA. Prepare the following solutions ... 

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