M-MuLV RNase H + reverse transcriptase (includes RNase inhibitor) 【包装:1 x 200 µl】
2x RT buffer (includes dNTP mix and 10 mM MgCl【包装:1 x 1 ml】
Random hexamers (300 ng/µl)【包装:1 x 100 µl】
Oligo(dT) primer (100 ng/µl)【包装:1 x 100 µl】
2x master mix (contains modified hot-start Tbr DNA polymerase, SYBR ® Green I, optimized PCR buffer, 5 mM MgCl 2 **, dNTP mix including dUTP) 【包装:5 x 1 ml 】
50x ROX passive reference dye【包装:1 x 250 µl】
描述:
Thermo Scientific DyNAmo SYBR Green 2-Step qRT-PCR Kit包含cDNA合成及后续SYBR Green qPCR 反应所需的所有试剂。试剂盒中的逆转录酶是M-MuLV RNase H+,与RNase H-逆转录酶相比,这种逆转录酶为qPCR提供了更高的灵敏度。在PCR开始前,RNase H首先降解RNA-cDNA复合物中的RNA模板,有助于退火时PCR引物与cDNA的结合。而qPCR反应使用的则是经过修饰的热启动Thermus brockianus (Tbr) DNA 聚合酶的。
Thermo Scientific DyNAmo SYBR Green 2-Step RT-qPCR Kit includes all the necessary reagents for cDNA synthesis and SYBR Green qPCR. The reverse transcriptase in the kits is M-MuLV RNase H+, which provides higher sensitivity for qPCR than RNase H- reverse transcriptases. The RNase H activity in the RT enzyme facilitates annealing of PCR primers to the cDNA by degrading the RNA template from the RNA-cDNA hybrid before the PCR step. The performance of the qPCR step is based on a hot start version of a modified Thermus brockianus (Tbr) DNA polymerase.
Highlights
• Broad dynamic range: up to 1 µg of RNA
• Reliable results with different RNA sources: mRNA, total RNA, viral RNA and in vitro transcribed RNA
• Flexible: two-step system, all priming options
• Optimized 2x mixes for both cDNA synthesis and qPCR
• Specific and sensitive: uniquely engineered Tbr DNA polymerase
• Convenient to use: 2x mixes and short protocols
• qPCR • 2x master mix (containing hot start version of modified Thermus brockianus DNA polymerase, SYBR Green I dye, optimized PCR buffer, MgCl2, and dNTP mix including dUTP)
• 50x ROX passive reference dye