5-FAM PEG3 alkyne enzyme 5 and 6-isomer Synonyms: 5-

5 and 6-isomer Synonyms: 5- (and -6)-Carboxytetramethylrhodamine

CAS Number 1235865-77-6 Related CAS Molecular Formula C34H39ClN4O2 Molecular Weight 571

nM for cereblon-binding affinity

55 SMILES [H][C@]12CS[C@@H](CCCCC(=O)NCCOCCOCCOCCC(O)=O)[C@@]1([H])NC(=O)N2 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

5-FAM PEG3 alkyne enzyme 5 and 6-isomer Synonyms: 5-Single isomer 5 FAM PEG3 alkyne. The water soluble 5 FAM PEG3 alkyne has a long PEG3 spacer that separates the dye carboxyfluorescein (commonly known as FAM) from the terminal acetylene group. The water soluble PEG3 spacer should minimize the interaction between the dye and the biomolecule to be labeled. 5(6) FAM PEG3 alkyne is an excellent azide reactive fluorescent reagent for labeling alkyne containing biological molecules through click chemistry.