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Bachem Azido-PEG3-FLAG Trifluoroacetate

Supplier: Bachem 4099640.0500

Azido-PEG3-FLAG Trifluoroacetate, Azido-PEG3-propionyl-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-OH, 2243206-95-1, C50H75N13O24, Mr 1242.22, 0.5mg. This product is used for the attachment of the FLAG-tag by copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC), the prototypical reaction of click chemistry, as described for example by Wang and coworkers. In addition, Azido-PEG3-FLAG contains a PEG-linker. The resulting FLAG-tagged molecules can be detected or purified immunologically, using dye labeled, enzyme coupled or, for purification, immobilized anti-FLAG antibodies.
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