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    • 1. 发明申请
    • BACTERIOPHAGE KILLING PSEUDOMONAS AERUGINOSA AND STAPHYLOCOCCUS AUREUS
    • 杀菌剂杀虫剂AERUGINOSA和STAPHYLOCOCCUS AUREUS
    • US20130273635A1
    • 2013-10-17
    • US13445564
    • 2012-04-12
    • Jung Min KimShuk Ho KimSeongjun YoonSooyoun JunSanghyeon Kang
    • Jung Min KimShuk Ho KimSeongjun YoonSooyoun JunSanghyeon Kang
    • C12N7/00
    • A61K35/76C12N7/00C12N2795/10321C12N2795/10331C12N2795/10332Y02A50/475
    • The present invention relates to a bacteriophage PA1Φ belonging to family Siphoviridae, characterized that it is capable of killing one or more bacteria strains selected from a group comprising Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus epidermidis, Staphylococcus homonis, Shigella sonnei, Listeria monocytogenes and Streptococcus pneumonia, and contains a full-length genome of SEQ ID NO: 1.According to the present invention, the bacteriophage PA1Φ can be used to kill said bacteria and reduce the same effectively. Also, it can be used to remove biofilms generated by said bacteria. Especially, this bacteriophage is applicable for medical industry, food industry, biotechnology and the like, because it is a sort of virus that kills host bacteria without any adverse effect on human, animals and so on. In addition, this bacteriophage can kill noxious bacteria on target sites or target supports without any problem related with resistance development of bacteria.
    • 本发明涉及属于家蚕科的噬菌体PA1Phi,其特征在于能够杀死一种或多种选自包括绿脓假单胞菌,金黄色葡萄球菌,表皮葡萄球菌,金黄色葡萄球菌,志贺氏菌,单核细胞增生利斯特氏菌和肺炎链球菌的细菌菌株 ,并含有SEQ ID NO:1的全长基因组。根据本发明,噬菌体PA1Phi可用于杀死所述细菌并有效地减少。 此外,它可以用于去除由所述细菌产生的生物膜。 特别是,这种噬菌体适用于医疗工业,食品工业,生物技术等,因为它是一种杀死宿主细菌而不对人类,动物等产生不利影响的病毒。 此外,这种噬菌体可以在目标部位或靶支架上杀死有害细菌,而不会与细菌的抗性发展相关。
    • 9. 发明申请
    • PCR primer capable of reducing non-specific amplification and PCR method using the PCR primer
    • 使用PCR引物能够减少非特异性扩增和PCR方法的PCR引物
    • US20090258353A1
    • 2009-10-15
    • US12228302
    • 2008-08-12
    • Seongjun YoonHyunyoung LeeJinseok YuSooyoun JunSanghyeon Kang
    • Seongjun YoonHyunyoung LeeJinseok YuSooyoun JunSanghyeon Kang
    • C12Q1/68C07H21/04C12P19/34
    • C12Q1/686C12Q2549/101C12Q2525/151
    • The present invention relates to a PCR primer facilitating hot-start PCR by suppressing non-specific amplification at room temperature and at the same time capable of reducing significantly non-specific amplification by dominating the amplification of the PCR product rather than the amplification of the original template from the third PCR cycle, more precisely a PCR primer prepared by additionally inserting the reverse-complementary sequence to a certain region starting from the 5′-start site of the 5′-terminus of the original primer which is composed of priming sequence to anneal to a PCR template into the 5′-terminus of the original primer and a PCR method using the same. The primer of the present invention has a original primer sequence composed of priming sequence to anneal to a PCR template and an additional reverse-complementary sequence, which inserted into the 5′-terminus of the original primer, to a certain region starting from the 5′-start site of the 5′-terminus of the original primer sequence, suggesting that a template-specific sequence and its reverse-complementary sequence are included in the same primer. The present invention can improve PCR specificity by reducing non-specific amplification.
    • 本发明涉及通过在室温下抑制非特异性扩增而促进热启动PCR的PCR引物,并且同时能够通过主导PCR产物的扩增来显着降低非特异性扩增,而不是原始扩增 来自第三PCR循环的模板,更确切地说,是通过将原始引物的5'末端的5'-起始位点开始的反向互补序列另外插入到由引发序列组成的特定区域而制备的PCR引物, 与PCR模板退火到原始引物的5'末端,使用PCR法进行PCR扩增。 本发明的引物具有由引物序列组成的原始引物序列,其与PCR模板退火,并将插入原始引物的5'末端的另外的反向互补序列从5 '起始引物序列的5'末端的位点,表明模板特异性序列及其反向互补序列被包含在相同的引物中。 本发明可以通过减少非特异性扩增来提高PCR特异性。