5(6)-FAM PEG3 alkyne (protected)



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The water soluble 5(6)-FAM PEG3 alkyne (protected) 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 (protected) is an excellent azide-reactive fluorescent reagent for labeling alkyne-containing biological molecules through click chemistry.

Product Name: 5(6)-FAM PEG3 alkyne (protected)
Synonyms: 5-(and 6)-carboxyfluorescein PEG3 alkyne protected
CAS Number: N/A
Molecular Formula: C40H43NO11
Molecular Weight: 713.78
Purity (HPLC): ≥ 95%
Shipping Conditions: room temperature
Storage Conditions: Refrigerated
Regulatory Statement: For Research Use Only