Alexa Fluor® 488 cadaverine, sodium salt
from
Molecular Probes (Invitrogen)
Description
Labeled cadaverine is often used as a tracing molecule because it is relatively small, water-soluble and can be fixed in cells by treatment with formaldehyde or glutaraldehyde. This exceptionally bright Alexa Fluor 488 cadaverine has absorption/emission maxima of ~495/519 nm.