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    • 5. 发明申请
    • GENOMIC DNA EXTRACTION REAGENT AND METHOD
    • 基因DNA提取试剂和方法
    • WO2015119719A1
    • 2015-08-13
    • PCT/US2014/072151
    • 2014-12-23
    • SYNGENTA PARTICIPATIONS AGJI, YanshanFEI, XiaoyinYU, WenjinMITTENDORF, Volker
    • JI, YanshanFEI, XiaoyinYU, WenjinMITTENDORF, Volker
    • C12N15/10
    • C12N15/1003
    • The present invention is directed to a genomic DNA extraction reagent and method for improved extraction of DNA from biological tissue. The extraction reagent of the invention is mixed with disrupted biological tissue to form a DNA extraction solute which is incubated in a DNA extraction step. The extraction reagent includes an alkali component to maintain the DNA extraction solute at a pH of about 10 to 14 substantially throughout the extraction step. The extraction solute is centrifuged to clarify the supernatant. The supernatant containing the extracted DNA is diluted with a neutralizing buffer resulting in a high throughout method of generating high quantities of high quality DNA. Major PCR inhibitors are managed with the unique chemical combinations of the DNA extraction reagent designed and optimized for extraction of DNA from plant tissue and cells.
    • 本发明涉及用于从生物组织中提取DNA的基因组DNA提取试剂和方法。 将本发明的提取试剂与破碎的生物组织混合以形成在DNA提取步骤中温育的DNA提取溶质。 提取试剂包括碱性组分,以在整个提取步骤中基本上保持DNA提取溶质在约10至14的pH。 将提取溶质离心以澄清上清液。 将含有提取的DNA的上清液用中和缓冲液稀释,导致产生大量高质量DNA的全部方法。 主要的PCR抑制剂通过设计和优化用于从植物组织和细胞中提取DNA的DNA提取试剂的独特化学组合进行管理。
    • 8. 发明公开
    • GENOMIC DNA EXTRACTION REAGENT AND METHOD
    • 一般来说,DNA-EXTRAKTIONSREAGENZ在全球范围内
    • EP3102677A1
    • 2016-12-14
    • EP14881909.7
    • 2014-12-23
    • Syngenta Participations AG
    • JI, YanshanFEI, XiaoyinYU, WenjinMITTENDORF, Volker
    • C12N15/10
    • C12N15/1003
    • The present invention is directed to a genomic DNA extraction reagent and method for improved extraction of DNA from biological tissue. The extraction reagent of the invention is mixed with disrupted biological tissue to form a DNA extraction solute which is incubated in a DNA extraction step. The extraction reagent includes an alkali component to maintain the DNA extraction solute at a pH of about 10 to 14 substantially throughout the extraction step. The extraction solute is centrifuged to clarify the supernatant. The supernatant containing the extracted DNA is diluted with a neutralizing buffer resulting in a high throughout method of generating high quantities of high quality DNA. Major PCR inhibitors are managed with the unique chemical combinations of the DNA extraction reagent designed and optimized for extraction of DNA from plant tissue and cells.
    • 本发明涉及用于从生物组织中提取DNA的基因组DNA提取试剂和方法。 将本发明的提取试剂与破碎的生物组织混合以形成在DNA提取步骤中温育的DNA提取溶质。 提取试剂包括碱性组分,以在整个提取步骤中基本上保持DNA提取溶质在约10至14的pH。 将提取溶质离心以澄清上清液。 将含有提取的DNA的上清液用中和缓冲液稀释,导致产生大量高质量DNA的全部方法。 主要的PCR抑制剂通过设计和优化用于从植物组织和细胞中提取DNA的DNA提取试剂的独特化学组合进行管理。