MALDI–TOF Mass Spectrometry of Polyphenylene Dendrimers up to the Megadalton Range. Elucidating Structural Integrity of Macromolecules at Unrivaled High Molecular Weights

2014 ◽  
Vol 47 (4) ◽  
pp. 1240-1248 ◽  
Author(s):  
Hans Joachim Räder ◽  
Thi-Thanh-Tam Nguyen ◽  
Klaus Müllen
Keyword(s):  
Mass Spectrometry ◽  
Structural Integrity ◽  
Maldi Tof Mass Spectrometry ◽  
Molecular Weights ◽  
Maldi Tof ◽  
Polyphenylene Dendrimers

Chicken Pituitary Glycoproteins: New Isolation Method

1999 ◽  
Vol 64 (9) ◽  
pp. 1510-1516
Author(s):  
Helena Ryšlavá ◽  
Jana Krešlová ◽  
Jana Barthová ◽  
Tomislav Barth
Keyword(s):  
Mass Spectrometry ◽  
Luteinizing Hormone ◽  
New Method ◽  
Hormonal Activity ◽  
Isolation Method ◽  
Molecular Weights ◽  
Testosterone Production ◽  
Maldi Tof ◽  
Tryptic Cleavage

A new method for isolation of glycoproteins from chicken pituitaries was applied. The procedure consist of chromatography on ConA-Sepharose and by HPLC on S Hyper D and Vydac C4 columns. The hormonal activity of the glycoproteins was tested by determining their stimulatory effect on cAMP or testosterone production. Molecular weights of the products of tryptic cleavage of the hormone were determined using mass spectrometry (MALDI TOF). A comparison of the values obtained with theory shows that the protein is the β-unit of chicken luteinizing hormone.

scholarly journals Klebsiella MALDI TypeR: a web-based tool for Klebsiella identification based on MALDI-TOF mass spectrometry

2021 ◽  
pp. 103835
Author(s):  
Sébastien Bridel ◽  
Stephen C. Watts ◽  
Louise M. Judd ◽  
Taylor Harshegyi ◽  
Virginie Passet ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Web Based ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

Partial Fluorination of Hydroxyl End-Capped Oligoesters Revealed by MALDI−TOF Mass Spectrometry

2001 ◽  
Vol 34 (7) ◽  
pp. 2389-2393 ◽  
Author(s):  
Weihua Ming ◽  
Xianwen Lou ◽  
Robert D. van de Grampel ◽  
Joost L. J. van Dongen ◽  
Rob van der Linde
Keyword(s):  
Mass Spectrometry ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

Catheter-related Mycobacterium fortuitum Bloodstream Infection: Rapid Identification Using MALDI-TOF Mass Spectrometry

2014 ◽  
Vol 226 (02) ◽  
pp. 68-71 ◽  
Author(s):  
M. Artacho-Reinoso ◽  
P. Olbrich ◽  
P. Solano-Paéz ◽  
P. Ybot-Gonzalez ◽  
J. Lepe ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Bloodstream Infection ◽  
Rapid Identification ◽  
Mycobacterium Fortuitum ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

scholarly journals Direct detection of lipid A on intact Gram-negative bacteria by MALDI-TOF mass spectrometry

2016 ◽  
Vol 120 ◽  
pp. 68-71 ◽  
Author(s):  
Gerald Larrouy-Maumus ◽  
Abigail Clements ◽  
Alain Filloux ◽  
Ronan R. McCarthy ◽  
Serge Mostowy
Keyword(s):  
Mass Spectrometry ◽  
Lipid A ◽  
Direct Detection ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof
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