Single isomer 6-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. Reference:
| Product Name | 6-FAM PEG3 alkyne |
| Synonyms | |
| CAS Number | N/A |
| Related CAS | |
| Molecular Formula | C30H27NO9 |
| Molecular Weight | 545.544 |
| SMILES | OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCOCCOCCOCC#C)C1=CC=C(O)C=C1O2 |
| Purity (HPLC) | 98% |
| Shipping Conditions | Room Temperature |
| Storage Conditions | Refrigerated |
| Regulatory Statemen: | For Research Use Only |