5(6)-TAMRA PEG3 azide Size:25mg Product Name Thalidomide-O-PEG2-C2-acid Synonyms Thalidomide-4'-O-PEG2-C2-acid

Product Name Thalidomide-O-PEG2-C2-acid Synonyms Thalidomide-4'-O-PEG2-C2-acid CAS Number 2488752-64-1 Related CAS Molecular Formula C20H22N2O9 Molecular Weight 434

5(6)-TAMRA PEG3 azide Size:25mg Product Name Thalidomide-O-PEG2-C2-acid Synonyms Thalidomide-4'-O-PEG2-C2-acidThe water soluble 5(6) TAMRA PEG3 azide has a long PEG3 spacer that separates the dye tetramethylrhodamine (commonly known as TMR or TAMRA) from the terminal azide group. The water soluble PEG3 spacer should minimize the interaction between the dye and the biomolecule to be labeled. With excitation maximum at 547 nm, the acetylene TMR conjugate is an excellent match to the intense 546 nm spectral line of the mercury arc laps used in most fuorescence