5(6)-FAM PEG3 alkyne
The water soluble 5(6)-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.
Specifications
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Product Name: |
5(6)-FAM PEG3 alkyne |
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Synonyms: |
5-(and-6)-Carboxyfluorescein-PEG3-alkyne |
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CAS Number: |
N/A |
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Molecular Weight: |
545.54 |
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Molecular Formula: |
C30H27NO9 |
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Excitation (nm): |
494 |
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Emission (nm): |
521 |
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Solubility: |
DMSO, DMF |
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Purity (HPLC): |
≥ 95% |
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Shipping Conditions: |
Room temperature |
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Storage Conditions: |
store at -20 °C and protect from light. |
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Regulatory Statement: |
For Research Use Only. |