EP 4244625 A1 20230920 - ADDITIVES FOR REDUCING NON-SPECIFIC INTERACTIONS BETWEEN FLUORESCENT POLYMER CONJUGATES AND CELLS IN A BIOLOGICAL SAMPLE
Title (en)
ADDITIVES FOR REDUCING NON-SPECIFIC INTERACTIONS BETWEEN FLUORESCENT POLYMER CONJUGATES AND CELLS IN A BIOLOGICAL SAMPLE
Title (de)
ADDITIVE ZUR REDUZIERUNG NICHTSPEZIFISCHER WECHSELWIRKUNGEN ZWISCHEN FLUORESZIERENDEN POLYMERKONJUGATEN UND ZELLEN IN EINER BIOLOGISCHEN PROBE
Title (fr)
ADJUVANTS DE RÉDUCTION D'INTERACTIONS NON SPÉCIFIQUES ENTRE DES CONJUGUÉS POLYMÈRES FLUORESCENTS ET DES CELLULES D'UN ÉCHANTILLON BIOLOGIQUE
Publication
Application
Priority
- US 202063113703 P 20201113
- US 2021059254 W 20211112
Abstract (en)
[origin: WO2022104147A1] The disclosure relates to methods and compositions for reducing or eliminating non-specific binding of at least one dye conjugate to cells in a biological sample. A dye conjugate is contacted with at least one zwitterionic or anionic surfactant before, during or after the dye conjugate is contacted with a blood sample, resulting in substantially reduced non-specific binding of the dye conjugate to cells in the biological sample.
IPC 8 full level
G01N 33/569 (2006.01)
CPC (source: EP)
C08G 61/06 (2013.01); G01N 33/56972 (2013.01); G01N 33/582 (2013.01); C08G 2261/12 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/143 (2013.01); C08G 2261/1452 (2013.01); C08G 2261/148 (2013.01); C08G 2261/1644 (2013.01); C08G 2261/312 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3422 (2013.01)
Citation (search report)
See references of WO 2022104147A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022104147 A1 20220519; AU 2021380843 A1 20230615; CA 3198558 A1 20220519; CN 116997797 A 20231103; EP 4244625 A1 20230920; JP 2023550721 A 20231205
DOCDB simple family (application)
US 2021059254 W 20211112; AU 2021380843 A 20211112; CA 3198558 A 20211112; CN 202180088861 A 20211112; EP 21824154 A 20211112; JP 2023528434 A 20211112