APDye 350 dye is structurally identical to Alexa Fluor® Dye 350.
APDye 350 is a moderately photostable blue fluorescent probe that is optimally excited by a 350 nm laser line and is commonly used to produce bright blue fluorescent conjugates for imaging and flow cytometry.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.