What laser excites mCherry?
561-nm laser
In addition, the 561-nm laser efficiently excites fruit fluorescent proteins such as mCherry.
How do you detect mCherry?
It’ll depend on the flow cytometer you have access to but to best detect the mCherry signal excite with the yellow-green laser at 561 nm and detect in the PE-TexasRed channel with a 610/20 bandpass filter.
What is mCherry marker?
mCherry is derived from proteins originally isolated from Cnidarians (jelly fish, sea anemones and corals), and is used as a fluorescent tracer in transfection and transgenic experiments.
What wavelength is mCherry?
mCherry is a fluorescent compound with an excitation peak at 587 nm and an emission peak at 610 nm. It can be excited using a 561 nm laser paired with a 582/15 nm bandpass filter, a configuration that can be found, for example, in the BD FACSAria™ Fusion.
What is the difference between GFP and mCherry?
GFP is more sensitive to pH change than mCherry. The pH-dependent emission profile of GFP and mCherry was investigated by resuspending GFP and mCherry in phosphate buffers with a pH ranging from 4.4 to 9.1. The emission was then plotted against the pH value to obtain the profile.
Why do we use mCherry?
mCherry belongs to the group of fluorescent protein chromophores used as instruments to visualize genes and analyze their functions in experiments.
What is mCherry used for?
mCherry is most commonly used as a fluorescent reporter, acting as a labeled tag for genes, cells, or organelles of interest. The emissive and fluorescent properties allow this protein to function as an intracellular probe, used especially for viewing constitutive gene expression.
Can I use mCherry and GFP?
Due to the spectral properties of GFP and mCherry, they are considered an ideal combination for co-localisation and co-expression experiments.
What color is mCherry?
mCherry is a bright red monomeric fluorescent protein created by rounds of directed evolution of DsRed.
What is the difference between mCherry and GFP?
Why is mCherry used?
mCherry belongs to the group of fluorescent protein chromophores used as instruments to visualize genes and analyze their functions in experiments. Genome editing has been improved greatly through the precise insertion of these fluorescent protein tags into the genetic material of many diverse organisms.