MilliporeSigma has expanded its line of Guava flow cytometers to include a high-power modulated green laser. The addition of a 532 nanometer laser expands the detection capabilities of the Guava easyCyte instrument line to enable simultaneous detection of multiple fluorescent proteins. It also offers researchers more spectral choice using fluorescent reagents. More powerful violet, blue and red lasers are now standard in most configurations, meaning the Guava cytometers are sensitive enough t...