Recent developments in mass spectrometry-based single-cell proteomics (SCP) have resulted in dramatically improved sensitivity, yet the relatively low measurement throughput remains a limitation.

image: Princeton University's Martin Wühr has improved upon his method to accurately count the proteins present in a cell under different circumstances. 'The TMTc+ method is in a kind of sweet spot ...

The manipulator arm on the remotely operated, deep-sea vehicle Jason uses an Isobaric Gas-Tight (IGT) sampler to collect samples of fluids and microbes spewing from hydrothermal vents surrounded by a ...