公开(公告)号：US20200264055A1

公开(公告)日：2020-08-20

申请号：US16820255

申请日：2020-03-16

Applicant: Canon U.S.A., Inc.

Inventor： Fernando DeCastro ,  Renee Howell ,  Sami Kanderian ,  Johnathan S. Coursey ,  Kenton C. Hasson ,  Scott Sundberg

IPC: G01K11/06 ,  G01K15/00 ,  B01L7/00 ,  B01L3/00 ,  C12Q1/6806

Abstract: The present invention relates to the use of one or more amplicons as temperature calibrators. In some embodiments, the calibrators may be used to calibrate the temperature of a microfluidic channel in which amplification and/or melt analysis is performed. In some embodiments, the amplicons may be genomic, ultra conserved elements and/or synthetic. The amplicon(s) may have a known or expected melt temperature(s). The calibrators may be added to primers of study or may follow or lead the primers of study in the channel. The amplicon(s) may be amplified and melted, and the temperature(s) at which the amplicon(s) melted may be determined. The measured temperature(s) may be compared to the known temperature(s) at which the amplicon(s) was expected to melt. The difference(s) between the measured and expected temperatures may be used to calibrate/adjust one or more temperature control elements used to control and/or detect the temperature of the channel.