Mass spectral analysis shows presence of [biotinyl]1-5-ubiquitin with [biotinyl]2-4-ubiquitin being the predominate species.
Form:
Lyophilized from Acetonitrile:water (1:1).
Target:
Ubiquitin
Application Notes:
Biotinylated ubiquitin is activated by E1 and is a competent substrate for E2 and E3 enzymes. The biotinyl moiety also provides a potential route to affinity purification of labeled species.
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