5(6)-FAM PEG3 alkyne protected

5(6)-FAM PEG3 alkyne protected

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. 

 

Specifications

Product Name:      

5(6)-FAM PEG3 alkyne protected

Synonyms:      

5-(and -6) – carboxyfluorescein PEG3 alkyne protected

CAS Number:

N/A

Molecular Weight:

C40H43NO11

Molecular Formula:

713.77

Excitation (nm):

492

Emission (nm):

517

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. 

  • $149.00
  • Ex Tax: $149.00

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