会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 20. 发明公开
    • 표피생장인자 수용체 (EGFR)-양성 종양 표적화 소광 나노프로브 및 이의 제조방법
    • EGFR-阳性癌靶向被切割的纳米微粒及其制备方法
    • KR1020140046704A
    • 2014-04-21
    • KR1020120112522
    • 2012-10-10
    • 한국과학기술연구원
    • 김광명류주희권익찬김선화
    • A61K49/08A61K51/02A61K47/48A61P35/00
    • A61K49/0056A61K38/1808A61K47/18A61K47/20A61K47/66A61K49/0032
    • The present invention relates to an epidermal growth factor receptor (EGFR)-positive tumor targeted quenched nanoprobe and to a method of producing same and, more particularly, to an EGFR-positive tumor targeted quenched nanoprobe, wherein a fluorescent body and a quenching body are conjugated to an epidermal growth factor (EGF), and to a method of producing the same. The EGFR-positive tumor targeted quenched nanoprobe (EGF-NP) can specifically detect the EGFR-positive tumor and accordingly can effectively monitor the therapeutic effects of EGFR-targeted drugs. Moreover, imaging is performed in a short time so that repeated image acquisition can be performed easily and simply and continuous image data over time can be effectively obtained. Furthermore, the EGF-NP according to the present invention has excellent stability in the human body as the EGF-NP dissipates in the human body after a period of time. [Reference numerals] (AA) Quenching body; (BB) Quenched fluorescent body; (CC) Active fluorescent body; (DD) Tumor cell; (EE) Targeted bond for EGFR on the tumor cell; (FF) Inject inside and decompose lysosomes
    • 本发明涉及表皮生长因子受体(EGFR)阳性肿瘤靶向淬灭的纳米探针及其制备方法,更具体地涉及EGFR阳性肿瘤靶向淬灭的纳米探针,其中荧光体和淬火体为 与表皮生长因子(EGF)缀合的方法及其制备方法。 EGFR阳性肿瘤靶向淬灭纳米探针(EGF-NP)可以特异性检测EGFR阳性肿瘤,从而有效监测EGFR靶向药物的治疗效果。 此外,在短时间内执行成像,使得可以容易且简单地执行重复的图像采集,并且可以有效地获得随时间的连续的图像数据。 此外,根据本发明的EGF-NP在一段时间后在人体内消散的EGF-NP在人体中具有优异的稳定性。 (标号)(AA)淬火体; (BB)淬火荧光体; (CC)活性荧光体; (DD)肿瘤细胞; (EE)肿瘤细胞上EGFR靶向键; (FF)注入内部并分解溶酶体