Thermo Fisher debuts PowerFlex
Thermo Fisher launched the Applied Biosystems PowerFlex thermal cycler, presented as a next‑generation PCR system focused on flexibility, speed and reproducibility for complex workflows. The announcement signals continued vendor emphasis on productivity‑led instruments that vendors may bundle with consumables and software. (pharmiweb.com)
A PCR machine is the lab equivalent of a copier for DNA: it heats and cools samples in cycles to turn tiny genetic traces into millions of copies. Thermo Fisher said on April 16 it is adding a new one, the Applied Biosystems PowerFlex thermal cycler, to that market. (thermofisher.com) (biospace.com) Thermo Fisher said the system comes in two fixed-block formats: a 96-well version for higher-throughput work and a 3 x 32-well version that can run three separate protocols at once. The company said the launch is aimed at molecular biology labs juggling shared instruments and more complex workflows. (thermofisher.com) (biospace.com) A thermal cycler works by moving samples through programmed temperature steps for denaturation, annealing, and extension, the three stages that make polymerase chain reaction possible. Thermo Fisher says PowerFlex is built around faster ramp rates, temperature accuracy of plus or minus 0.15 degrees Celsius, and uniformity below 0.4 degrees Celsius at 95 degrees Celsius. (thermofisher.com 1) (thermofisher.com 2) The company is also pitching convenience features, not just raw heating and cooling performance. Thermo Fisher says the instrument supports fully skirted, semi-skirted, and non-skirted plates, includes a 10.1-inch touchscreen, and can send support tickets with log files attached from the instrument. (thermofisher.com) (biospace.com) That fits a broader shift in the PCR market toward instruments that save technician time in multi-user labs. Fisher Scientific, Thermo Fisher’s distribution arm, already sells Applied Biosystems cyclers alongside enzymes, plastics, plates, tubes, and seals used in the same workflows. (fishersci.com) (thermofisher.com) PowerFlex also lands in a product line Thermo Fisher has been building for years. Fisher Scientific’s catalog lists ProFlex, VeritiPro, SimpliAmp, and MiniAmp systems, with each one aimed at a different mix of throughput, flexibility, and price. (fishersci.com) Thermo Fisher’s case for the new system is that labs no longer want to trade off speed, protocol flexibility, and reproducibility on shared machines. Whether buyers agree will show up less in headline specs than in routine work: how many experiments a lab can run in parallel, how easily old methods transfer over, and how much downtime support tools actually prevent. (biospace.com) (thermofisher.com)
