Website: http://www.psi.ch/lbr/


Technical Assistant

Membrane Protein Production, Purification and Crystallisation

Laboratory of Biomolecular Research – Schertler Lab

Paul Scherrer Institute, Switzerland

Description
The Paul Scherrer Institute PSI is the largest research centre for natural and 
engineering sciences within Switzerland. We perform cutting-edge research in 
the fields of matter and materials, energy and environment and human health. By 
performing fundamental and applied research, we work on sustainable solutions 
for major challenges facing society, science and economy. PSI is committed to 
the training of future generations. Therefore about one quarter of our staff 
are post-docs, post-graduates or apprentices. Altogether PSI employs 1900 
people.
The Laboratory of Biomolecular Research (LBR) 
(http://www.psi.ch/lbr/laboratory-of-biomolecular-research) in the Biology and 
Chemistry department of the Paul Scherrer Institute counts around 80 people 
pursuing fundamental research in large part in the field of transmembrane 
signalling. We work on membrane proteins that are essential for many biological 
processes and therefore are the targets of more than 30% of the drugs on the 
market. Research at LBR is therefore strongly linked to human health trough 
collaborations with academic laboratories and pharmaceutical industries.
With the very close proximity of the Swiss Light Source (SLS) synchrotron, the 
development of projects for studies at the swiss Free Electron Laser under 
construction (SwissFEL) and its excellent infrastructure, the LBR is an 
attractive environment for technical employees, PhD students and postdocs 
interested in structure/function analysis of complex biological systems.

Duties & Responsibilities:
-Dedicated support to the research projects in the group of Gebhard Schertler 
as well as maintenance of basic functions in the lab. Your main activity will 
be conducting experiments with protein production (PCR, plasmid preparation, 
bacterial and eukaryotic cell culture), protein isolation followed by 
biochemical characterisation (chromatography techniques, SDS-PAGE, Western 
blotting, stability tests and ligand binding assays) and crystallisation 
(manual and robotic setting up). You will carry out some experiments in 
low-light conditions in a photolab and occasionally give assistance during 
diffraction measurements of crystal samples at the SLS synchrotron which 
require some flexibility in the working hours.
-A part of the job (20%) will support the general LBR infrastructure and 
laboratory workflow both in an independent manner and in collaboration with the 
group.

Requirements:
As an ideal candidate, you must have a minimum education as technical assistant 
with some experience in biochemistry. You should have knowledge in protein 
production and purification and be highly motivated in working on fundamental 
research with protein and DNA. You are able to work as part of a team and 
independently with excellent communication in English. Keeping an electronic 
labbook as well as organisational (inventories) and basic administrative skills 
are essential.
A bachelor degree in biochemistry or chemistry, German knowledge, experience in 
cell culture, protein purification and/or crystallization is an advantage.

We offer:
Our institution is based on an interdisciplinary, innovative and dynamic 
collaboration. You will profit from a systematic training on the job, in 
addition to personal development possibilities and our pronounced vocational 
training culture. If you wish to optimally combine work and family life or 
other personal interests, we are able to support you with our modern employment 
conditions and the on-site infrastructure.
Your employment contract is first limited to 2 years

For further information please contact Valérie Panneels 
([email protected]<mailto:[email protected]>)

Please submit your application online (including letters of reference) for the 
position of reference “2011-01” athttp://www.psi.ch/pa/offenestellen/1010.


Prof. Gebhard F.X. Schertler
Head of Biology and Chemistry
Paul Scherrer Institut
Laboratory of Biomolecular Research, BMR
OFLC 109
CH-5232 Villigen PSI
[email protected]<mailto:[email protected]>
phone +41 56 310 4265

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