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                SuperROX®,浓度15 µM:SuperROX®, concentration 15 µM 1 ml

                价格:¥

                货号:SR-1000-1
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/superrox-reference-dye SuperRox是ROX(羧基-X-罗丹明)荧光基团的特殊配制版本。这种染料通常用作阴性参照来标准化与PCR扩增无关的信号变化。使用ROX阴性参照可控制由加样误差、溶液蒸发、基线荧光不稳定性以及激光或光源异常等导致的孔间不一致性。 SuperROX以最大水溶性标准配置,目的是为了防止“ROX下降”,即在整个PCR反应中出现的ROX信号的线性降低。据推测,这种下降是由于疏水性ROX分子聚集成分子间同源二聚体,伴随着荧光信号的“静态猝灭”导致的。SuperROX是不参与PCR反应的辅助试剂。SuperROX信号在整个实验过程中保持一致,因此提供了稳定的参考以校正基线荧光和归一化放大的信号。 SuperROX仅用于需要阴性参比染料和具有能够分辨ROX荧光基团的光学器件(Abs Max 585nm / Em Max 606nm)的仪器中。SuperROX通常在最终反应混合物中以100-300纳摩尔的浓度使用。在某些仪器上可能需要进一步的浓度优化。 SuperRox is a specially formulated version of the ROX (carboxy-X-rhodamine) fluorophore. This dye is commonly used as passive reference to normalize signal variations not related to the PCR amplification. Irregularities controlled with a ROX passive reference include inconsistency in pipetting, evaporation of solution, instability of baseline fluorescence, and laser or light source anomalies which all produce well-to-well variation. SuperROX is formulated for maximum water solubility so as to guard against “ROX drop”, a linear decrease in ROX signal occurring throughout the PCR reaction. Presumably, this drop is due to aggregation of hydrophobic ROX molecules into intermolecular homodimers, accompanied by “static quenching” of the fluorescent signal. SuperROX is an ancillary reagent that does not participate in the PCR reaction. The SuperROX signal remains consistent throughout the experiment thus providing a stable reference to correct the baseline fluorescence and normalize the amplified signal. SuperROX is for use only in machines requiring a passive reference dye and with optics capable of resolving the ROX fluorophore (Abs Max 585 nm / Em Max 606 nm). SuperROX is typically utilized at concentrations between 100 and 300 nanomolar in the final reaction mix. Further concentration optimization may be necessary on certain model instrumentation.

                Quasar® 570 T10荧光校正标准品:Quasar® 570 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5063-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                Quasar® 670 T10荧光校正标准品:Quasar® 670 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5065-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                Quasar® 705 T10荧光校正标准品:Quasar® 705 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5067-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                CAL Fluor® Gold 540 T10荧光校正标准品:CAL Fluor® Gold 540 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5080-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                CAL Fluor® Orange 560 T10荧光校正标准品:CAL Fluor® Orange 560 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5081-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                CAL Fluor® Red 610 T10荧光校正标准品:CAL Fluor® Red 610 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5082-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                CAL Fluor® Red 590 T10荧光校正标准品:CAL Fluor® Red 590 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5083-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                CAL Fluor® Red 635 T10荧光校正标准品:CAL Fluor® Red 635 T10 Calibration Standard 5 nmol

                价格:¥

                货号:RD-5084-5
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/dye-calibration-standards CAL Fluor®和Quasar®染料校准标准品可用于改进需要光谱校准的qPCR仪中的信号解卷积。它们使仪器能够存储每种染料的荧光图谱并控制荧光之间的相互串扰。串扰是指某种荧光信号泄漏到相邻滤光器中的一种现象。多重定量中多个靶点同时扩增但独立检测,这种串扰问题尤其需要注意。不同荧光报告基团的信号代表不同靶标分子的表达量,使用标准染料进行校准能够解决仪器的光谱重叠问题。 染料校准标准与荧光基团一起共价连接到oligo-dT(10-mer)上,以更好地模拟荧光探针的信号。使用染料校准作为参考,分析软件会分析在扩增期间每个荧光基团预期发出的荧光,然后减去从不适当的滤光器组件中的信号值。因此,使用T10-染料标准品进行校准后减少了串扰的幅度。 CAL Fluor®和Quasar®染料标准品跨越宽范围的发射波长,因此在实验设计中具有最大的灵活性。有关常用仪器光谱校准的说明请参阅以下链接:https://biosearch-cdn.azureedge.net/assetsv6/BTI_Spectral_Calibration_Instructions.pdf。在某种仪器上,用于多重定量的所有染料必须一起校准,因此了LGC Biosearch也提供FAM校准标准染料。若您需要定制合成某种校准染料,或者如果您对校准程序有任何疑问,请咨询info@genecompany.com。 CAL Fluor® and Quasar® dye calibration standards are available to improve signal deconvolution in real-time qPCR thermal cyclers that require spectral calibration. They enable the instrument to store the fluorescent profile of each dye and control for crosstalk. Crosstalk is the bleed-through of signal into adjacent filter-sets that are oriented to detect other fluorophores. This crosstalk is particularly consequential to a multiplexed assay, since multiple targets are amplified simultaneously but detected independently. Different fluorescent reporters are used to signal each target and so calibration with dye standards allows the instrument to resolve their overlapping spectra. Dye calibration standards are formulated with the fluorophore covalently attached to an oligo-dT (10-mer), to better mimic the signal from a fluorescent probe. Using the dye calibration as a reference, the analysis software anticipates how much fluorescence to expect from each fluorophore during amplification, and will subtract out signal from inappropriate filter-sets. Calibration with the T10-dye standards therefore reduces the magnitude of crosstalk. CAL Fluor and Quasar dye standards span a wide range of emission wavelengths for maximum flexibility in experimental design. Instructions on spectral calibration are linked below for a number of common instruments. On certain instruments, all dyes that will be multiplexed together must be calibrated together, and so a FAM standard is available as well. Please inquire with info@genecompany.com to discuss the custom synthesis of any dye not currently available as a calibration standard, or if you have any questions on the calibration procedure.

                Alien QPCR 参比标准 (FAM) 试剂盒:Alien QPCR Reference Standard (FAM) Kit 100 Rxn

                价格:¥

                货号:300602
                品牌:Agilent

                经销:基因生物技术国际贸易(上海)有限公司

                Alien QPCR 参比标准 ( VIC) 试剂盒:Alien QPCR Reference Standard ( VIC) Kit 100 Rxn

                价格:¥

                货号:300604
                品牌:Agilent

                经销:基因生物技术国际贸易(上海)有限公司

                SuperROX®,浓度15 µM:SuperROX®, concentration 15 µM 10 ml

                价格:¥

                货号:SR-1000-10
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/superrox-reference-dye SuperRox是ROX(羧基-X-罗丹明)荧光基团的特殊配制版本。这种染料通常用作阴性参照来标准化与PCR扩增无关的信号变化。使用ROX阴性参照可控制由加样误差、溶液蒸发、基线荧光不稳定性以及激光或光源异常等导致的孔间不一致性。 SuperROX以最大水溶性标准配置,目的是为了防止“ROX下降”,即在整个PCR反应中出现的ROX信号的线性降低。据推测,这种下降是由于疏水性ROX分子聚集成分子间同源二聚体,伴随着荧光信号的“静态猝灭”导致的。SuperROX是不参与PCR反应的辅助试剂。SuperROX信号在整个实验过程中保持一致,因此提供了稳定的参考以校正基线荧光和归一化放大的信号。 SuperROX仅用于需要阴性参比染料和具有能够分辨ROX荧光基团的光学器件(Abs Max 585nm / Em Max 606nm)的仪器中。SuperROX通常在最终反应混合物中以100-300纳摩尔的浓度使用。在某些仪器上可能需要进一步的浓度优化。 SuperRox is a specially formulated version of the ROX (carboxy-X-rhodamine) fluorophore. This dye is commonly used as passive reference to normalize signal variations not related to the PCR amplification. Irregularities controlled with a ROX passive reference include inconsistency in pipetting, evaporation of solution, instability of baseline fluorescence, and laser or light source anomalies which all produce well-to-well variation. SuperROX is formulated for maximum water solubility so as to guard against “ROX drop”, a linear decrease in ROX signal occurring throughout the PCR reaction. Presumably, this drop is due to aggregation of hydrophobic ROX molecules into intermolecular homodimers, accompanied by “static quenching” of the fluorescent signal. SuperROX is an ancillary reagent that does not participate in the PCR reaction. The SuperROX signal remains consistent throughout the experiment thus providing a stable reference to correct the baseline fluorescence and normalize the amplified signal. SuperROX is for use only in machines requiring a passive reference dye and with optics capable of resolving the ROX fluorophore (Abs Max 585 nm / Em Max 606 nm). SuperROX is typically utilized at concentrations between 100 and 300 nanomolar in the final reaction mix. Further concentration optimization may be necessary on certain model instrumentation.

                Alien QRT-PCR 抑制剂警报:Alien QRT-PCR Inhibitor Alert 400 Rxn

                价格:¥

                货号:300600
                品牌:Agilent

                经销:基因生物技术国际贸易(上海)有限公司

                SuperROX®,浓度15 µM:SuperROX®, concentration 15 µM 100 ml

                价格:¥

                货号:SR-1000-100
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/superrox-reference-dye SuperRox是ROX(羧基-X-罗丹明)荧光基团的特殊配制版本。这种染料通常用作阴性参照来标准化与PCR扩增无关的信号变化。使用ROX阴性参照可控制由加样误差、溶液蒸发、基线荧光不稳定性以及激光或光源异常等导致的孔间不一致性。 SuperROX以最大水溶性标准配置,目的是为了防止“ROX下降”,即在整个PCR反应中出现的ROX信号的线性降低。据推测,这种下降是由于疏水性ROX分子聚集成分子间同源二聚体,伴随着荧光信号的“静态猝灭”导致的。SuperROX是不参与PCR反应的辅助试剂。SuperROX信号在整个实验过程中保持一致,因此提供了稳定的参考以校正基线荧光和归一化放大的信号。 SuperROX仅用于需要阴性参比染料和具有能够分辨ROX荧光基团的光学器件(Abs Max 585nm / Em Max 606nm)的仪器中。SuperROX通常在最终反应混合物中以100-300纳摩尔的浓度使用。在某些仪器上可能需要进一步的浓度优化。 SuperRox is a specially formulated version of the ROX (carboxy-X-rhodamine) fluorophore. This dye is commonly used as passive reference to normalize signal variations not related to the PCR amplification. Irregularities controlled with a ROX passive reference include inconsistency in pipetting, evaporation of solution, instability of baseline fluorescence, and laser or light source anomalies which all produce well-to-well variation. SuperROX is formulated for maximum water solubility so as to guard against “ROX drop”, a linear decrease in ROX signal occurring throughout the PCR reaction. Presumably, this drop is due to aggregation of hydrophobic ROX molecules into intermolecular homodimers, accompanied by “static quenching” of the fluorescent signal. SuperROX is an ancillary reagent that does not participate in the PCR reaction. The SuperROX signal remains consistent throughout the experiment thus providing a stable reference to correct the baseline fluorescence and normalize the amplified signal. SuperROX is for use only in machines requiring a passive reference dye and with optics capable of resolving the ROX fluorophore (Abs Max 585 nm / Em Max 606 nm). SuperROX is typically utilized at concentrations between 100 and 300 nanomolar in the final reaction mix. Further concentration optimization may be necessary on certain model instrumentation.

                SuperROX®,浓度15 µM:SuperROX®, concentration 15 µM 1000 ml

                价格:¥

                货号:SR-1000-1000
                品牌:Biosearch

                经销:基因生物技术国际贸易(上海)有限公司

                https://www.biosearchtech.com/products/qpcr-and-snp-genotyping/superrox-reference-dye SuperRox是ROX(羧基-X-罗丹明)荧光基团的特殊配制版本。这种染料通常用作阴性参照来标准化与PCR扩增无关的信号变化。使用ROX阴性参照可控制由加样误差、溶液蒸发、基线荧光不稳定性以及激光或光源异常等导致的孔间不一致性。 SuperROX以最大水溶性标准配置,目的是为了防止“ROX下降”,即在整个PCR反应中出现的ROX信号的线性降低。据推测,这种下降是由于疏水性ROX分子聚集成分子间同源二聚体,伴随着荧光信号的“静态猝灭”导致的。SuperROX是不参与PCR反应的辅助试剂。SuperROX信号在整个实验过程中保持一致,因此提供了稳定的参考以校正基线荧光和归一化放大的信号。 SuperROX仅用于需要阴性参比染料和具有能够分辨ROX荧光基团的光学器件(Abs Max 585nm / Em Max 606nm)的仪器中。SuperROX通常在最终反应混合物中以100-300纳摩尔的浓度使用。在某些仪器上可能需要进一步的浓度优化。 SuperRox is a specially formulated version of the ROX (carboxy-X-rhodamine) fluorophore. This dye is commonly used as passive reference to normalize signal variations not related to the PCR amplification. Irregularities controlled with a ROX passive reference include inconsistency in pipetting, evaporation of solution, instability of baseline fluorescence, and laser or light source anomalies which all produce well-to-well variation. SuperROX is formulated for maximum water solubility so as to guard against “ROX drop”, a linear decrease in ROX signal occurring throughout the PCR reaction. Presumably, this drop is due to aggregation of hydrophobic ROX molecules into intermolecular homodimers, accompanied by “static quenching” of the fluorescent signal. SuperROX is an ancillary reagent that does not participate in the PCR reaction. The SuperROX signal remains consistent throughout the experiment thus providing a stable reference to correct the baseline fluorescence and normalize the amplified signal. SuperROX is for use only in machines requiring a passive reference dye and with optics capable of resolving the ROX fluorophore (Abs Max 585 nm / Em Max 606 nm). SuperROX is typically utilized at concentrations between 100 and 300 nanomolar in the final reaction mix. Further concentration optimization may be necessary on certain model instrumentation.

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