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chemistry colloquia

Monday 08 February
Zoom
10:11
Crystallization Mechanisms: Classical, Nonclassical, and Beyond Prof. Boris Rybtchinski [Info]

Crystallization Mechanisms: Classical, Nonclassical, and Beyond

Understanding how order evolves during crystallization represents a long-standing challenge. We will describe our recent studies on crystallization of organic molecules and proteins by cryo-TEM imaging and cryo-STEM tomography. They reveal mechanisms, in which order evolution proceeds via diverse pathways, including various intermediate states. Based on these findings, we suggest a general outlook on molecular crystallization. Department of Molecular Chemistry & Materials Science
Monday 22 February
Zoom
10:11
Rapid mass spectrometry investigation of overproduced proteins from crude samples Prof. Michal Sharon [Info]

Rapid mass spectrometry investigation of overproduced proteins from crude samples

Analysis of intact proteins by native mass spectrometry has emerged as a powerful tool for obtaining insight into subunit diversity, post-translational modifications, stoichiometry, structural arrangement, stability, and overall architecture. Typically, such an analysis is performed following protein purification procedures, which are time consuming, costly, and labor intensive. As this technology continues to move forward, advances in sample handling and instrumentation have enabled the investigation of intact proteins in crude samples, offering rapid analysis and improved conservation of the biological context. This emerging approach is expected to impact many scientific fields, including biotechnology, pharmaceuticals, and clinical sciences. In my talk I will discuss the information that can be retrieved by such experiments as well as the applicability of the method by presenting the characterization of engineered proteins, drug binding, antibody specificity and protein-protein interactions. Department of Biomolecular Sciences
Monday 08 March
Zoom
13:00
Chemistry colloquium Prof. Koby Levy [Info]

Chemistry colloquium

Department of Structural Biology
Monday 22 March
Zoom
13:00
Chemistry colloquium Prof. Sarel Fleishman [Info]

Chemistry colloquium

Department of Biomolecular Sciences, WIS
Monday 05 April
Zoom
13:00
Chemistry colloquium Prof. Rafal Klajn [Info]

Chemistry colloquium

Department of Organic Chemistry, WIS
Monday 19 April
Zoom
13:00
Chemistry colloquium Prof. Asaph Aharoni [Info]

Chemistry colloquium

Department of Plant & Environmental Sciences, WIS
Monday 03 May
Zoom
13:00
Chemistry colloquium Prof. Oren Tal [Info]

Chemistry colloquium

Department of Chemical & Biological Physics, WIS
Monday 24 May
Zoom
13:00
Chemistry colloquium Prof. Ilan Koren [Info]

Chemistry colloquium

Department of Earth & Planetary Sciences, WIS