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1. (WO2018178068) GENERIC PRETREATMENT REAGENTS FOR ANALYTE DETERMINATIONS
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Pub. No.: WO/2018/178068 International Application No.: PCT/EP2018/057754
Publication Date: 04.10.2018 International Filing Date: 27.03.2018
IPC:
G01N 33/74 (2006.01) ,G01N 33/82 (2006.01) ,G01N 33/94 (2006.01) ,G01N 1/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
74
involving hormones
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
82
involving vitamins
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
94
involving narcotics
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
Applicants:
ROCHE DIAGNOSTICS GMBH [DE/DE]; Sandhofer Straße 116 68305 Mannheim, DE (DE)
F. HOFFMANN-LA ROCHE AG [CH/CH]; Grenzacherstrasse 124 4070 Basel, CH (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
ROCHE DIAGNOSTICS OPERATIONS, INC. [US/US]; Business Area Roche Applied Science 9115 Hague Road Indianapolis, 46250, US (US)
Inventors:
LOPEZ-CALLE, Eloisa; DE
HEGEL, Ewelina; DE
FISCHER, Thomas; DE
BYLDA, Caroline; DE
JOSEL, Hans-Peter; DE
ROEDL, Josef; DE
Agent:
HERZOG FIESSER & PARTNER PATENTANWÄLTE PARTG MBB; Dudenstraße 46 68167 Mannheim, DE
Priority Data:
17163332.428.03.2017EP
Title (EN) GENERIC PRETREATMENT REAGENTS FOR ANALYTE DETERMINATIONS
(FR) RÉACTIFS DE PRÉTRAITEMENT GÉNÉRIQUE POUR DÉTERMINATIONS D'ANALYTES
Abstract:
(EN) The present invention relates to an in vitro method for releasing analytes from a sample comprising contacting said sample with (i) a chaotropic agent, (ii) an organic solvent, (iii) a detergent, and (iv) at least one agent providing bicarbonate ions. The present invention further relates to a release agent for releasing analytes from a sample comprising the aforesaid compounds. Moreover, the present invention relates to uses, kits, methods and devices related to the method and the release agent of the present invention.
(FR) La présente invention concerne un procédé in vitro de libération d'analytes à partir d'un échantillon, ledit procédé consistant à mettre en contact ledit échantillon avec (i) un agent chaotropique, (ii) un solvant organique, (iii) un détergent, et (iv) au moins un agent fournissant des ions bicarbonates. La présente invention concerne en outre un agent de libération permettant de libérer des substances à analyser à partir d'un échantillon comprenant les composés susmentionnés. De plus, la présente invention concerne des utilisations, des kits, des procédés et des dispositifs associés au procédé et à l'agent de libération de la présente invention.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)