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 |
| SMILES: | CC(C)(C)C(=O)OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(=CC=C13)C(=O)NCCOCCOCCOCC#C)C1=CC=C(OC(=O)C(C)(C)C)C=C1O2.CC(C)(C)C(=O)OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCOCCOCCOCC#C)C1=CC=C(OC(=O)C(C)(C)C)C=C1O2 |
| Purity (HPLC): | ≥ 95% |
| Shipping Conditions: | room temperature |
| Storage Conditions: | Refrigerated |
| Regulatory Statement: | For Research Use Only |