• 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

Product Name:      

5(6)-FAM PEG3 alkyne

Synonyms:      

5-(and-6)-Carboxyfluorescein-PEG3-alkyne

CAS Number:

N/A

Molecular Weight:

545.54

Molecular Formula:

C30H27NO9

Excitation (nm):

494

Emission (nm):

521

Solubility:

DMSO, DMF

Purity (HPLC):

≥ 95%

Shipping Conditions:

Room temperature

Storage Conditions:

store at -20 °C and protect from light.

Regulatory Statement:

For Research Use Only. 

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5(6)-FAM PEG3 alkyne

  • $149.00

  • Ex Tax: $149.00

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Tags: 5(6)-fam, peg3, alkyne, fluorescent, alkynes