(19)

(11)

EP 2 291 661 A2

(12)

(88) Date of publication A3: 07.01.2010 (43) Date of publication: 09.03.2011 Bulletin 2011/10 (21) Application number: 09745583.6 (22) Date of filing: 15.05.2009

(51) International Patent Classification (IPC):  G01N 33/68(2006.01) C07K 14/435(2006.01) (86) International application number: PCT/EP2009/003495 (87) International publication number: WO 2009/138250 (19.11.2009 Gazette 2009/47)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 15.05.2008 EP 08009042 (71) Applicant: Steinbeis-Transferzentrum Biopolymeranalytik/Proteomics und Proteinchemie 78464 Konstanz (DE)	(72) Inventors: PRZYBYLSKI, Michael 78465 Konstanz (DE) MOISE, Adrian 78464 Konstanz (DE) GABIUS, Hans-Joachim 83071 Stephanskirchen (DE) (74) Representative: Müller-Boré & Partner Patentanwälte  Grafinger Straße 2 81671 München 81671 München (DE)