System and methods for monitoring for dna amplification by fluorescence

作者: Carl T. Wittwer , Kirk M. Ririe , David R. Hillyard , Randy P. Rasmussen

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摘要: A thermal cycling method and device is disclosed. The comprises a sample chamber whose temperature can be rapidly accurately modulated over range of temperatures needed to carry out number biological procedures, such as the DNA polymerase chain reaction. Biological samples are placed in glass micro capillary tubes then located inside chamber. programmable controller regulates Monitoring amplification monitored by fluorescence once per cycle or many times cycle. present invention provides that monitoring PCR powerful tool for quantification.

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