APTAMERS AND DIAGNOSTIC METHODS FOR DETECTING THE EGF RECEPTOR
申请人:Quest Diagnostics Investments Incorporated
公开号:US20150086996A1
公开(公告)日:2015-03-26
The present invention provides aptamers that specifically bind to the EGF receptor in a sample, and diagnostic and analytical methods using those aptamers. In some embodiments, the aptamers include a 3′ cap. In some embodiments, the 3′ cap is an inverted deoxythymidine. In some embodiments the aptamers include a spacer and at least one moiety selected from the group consisting of binding pair member and a detectable label, wherein the spacer is attached to the 5′-end of the aptamer and the moiety is attached the 5′ end of the spacer. In some embodiments the spacer is hexaethylene glycol. In some embodiments, the binding pair member biotin. In some embodiments the detectable label is a fluorophore.
US9651556B2
申请人:——
公开号:US9651556B2
公开(公告)日:2017-05-16
[EN] AMINOANTHRACENE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME<br/>[FR] DÉRIVÉ D'AMINOANTHRACÈNE ET ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE L'EMPLOYANT
申请人:DOOSAN CORP
公开号:WO2010147318A2
公开(公告)日:2010-12-23
본 발명은 신규 아미노 안트라센 유도체 및 이를 이용한 유기 전계 발광 소자에 관한 것으로, 보다 구체적으로는 소자 특성이 우수한 안트라센 모이어티(moiety)와 형광 특성이 우수한 플루오렌 등의 모이어티(moiety)가 서로 결합된 코어, 예를 들면 인데노안트라센 코어를 가지면서, 상기 코어에 화학식 2로 표시되는 아민기가 하나 이상 치환된 아미노 안트라센 유도체, 및 상기 아미노 안트라센 유도체를 발광층 물질로 이용하여 효율, 구동 전압 및 수명 등의 특성이 향상된 유기 전계 발광 소자에 관한 것이다.
[EN] COMPOSITIONS AND METHODS FOR DETECTING MICROORGANISMS<br/>[FR] COMPOSITIONS ET PROCÉDÉS DE DÉTECTION DE MICROORGANISMES
申请人:SOMALOGIC INC
公开号:WO2015126769A1
公开(公告)日:2015-08-27
Described herein are compositions and methods for detecting the presence or absence of a microorganism in a sample comprising contacting the sample with an aptamer capable of binding to a cell-surface protein of the microorganism to form a complex, contacting the mixture with a second aptamer capable of binding to the first cell-surface protein or a second cell-surface protein of the microorganism; and performing an assay to detect the second aptamer, wherein detecting the second aptamer indicates that the microorganism is present in the sample, and wherein not detecting the second aptamer indicates that the microorganism is absent from the sample.