Can I use my tandem dye antibody (e.g., Alexa Fluor 610-R-phycoerythrin) for microscopy?
Tandem dyes are not recommended for imaging applications. Both R-PE or APC tend to photobleach quickly and cannot be archived. Any unfolding of the phycobiliprotein would result in loss of fluorescence. They work great in flow cytometry applications.
'Nucleotide deficiency causes replication stress (RS) and DNA damage in dividing cells. How nucleotide metabolism is regulated in vivo to prevent these deleterious effects remains unknown. In this study, we investigate a functional link between nucleotide deficiency, RS, and the nucleoside salvage pathway (NSP) enzymes deoxycytidine kinase (dCK) and thymidine ... More