(19)

(11)

EP 2 951 578 A2

(12)

(88) Date of publication A3: 31.12.2014 (43) Date of publication: 09.12.2015 Bulletin 2015/50 (21) Application number: 14746363.2 (22) Date of filing: 28.01.2014

(51) International Patent Classification (IPC):  G01N 33/49(2006.01) (86) International application number: PCT/US2014/013434 (87) International publication number: WO 2014/120678 (07.08.2014 Gazette 2014/32)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 01.02.2013 US 201361759495 P (71) Applicant: Rarecyte, Inc. Seattle, Washington 98109 (US)	(72) Inventors: CAMPTON, Daniel Seattle, Washington 98121 (US) NORDBERG, Joshua Bainbridge Island, Washington 98110 (US) CASTIGLIA, Evan Seattle, Washington 98105 (US) (74) Representative: Boult Wade Tennant  Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)