PE-Alexa 647

PE-Alexa 647 from Thermo Fisher Scientific has an excitation peak at 565 nm and an emission peak at 668 nm. It is useful for flow cytometry applications. PE-Alexa 647 is an alternative to PE-Cy5. see less PE-Alexa 647 from Thermo Fisher Scientific has an excitation peak at 565 nm and an emission peak at 668 nm. It is useful for flow cytometry applications. PE-Alexa 647 is an alternative to PE-Cy5.