911852

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl (2-aminoethyl)carbamate

≥95%

• Synonyme(s) : Aminoethyl boronic acid pinacol ester nuclear tag, Benzyl boronate tag, Nucleus-targeting probe building block
• Formule empirique (notation de Hill) : C₁₆H₂₅BN₂O₄
• Poids moléculaire : 320.19
• Code UNSPSC : 12352101

Propriétés

• Essai: ≥95%
• Forme: powder or solid
• Température de stockage: 2-8°C

Description

Application

This benzyl boronate tag is a synthetic means for the subcellular targeting of cargo to the nucleus. Intracellular targeting can be important for understanding the localization of metabolites, proteins, or chemical probes or to increase therapeutic efficacy by concentrating a drug at its site of action and reducing off-target effects. Localization specifically to the nucleus is typically achieved using peptide localization signals and/or relies on passive diffusion. It was recently demonstrated, however, that nuclear targeting could be accomplished instead with a small-molecule motif benzyl boronic acid via synergistic active and passive transport processes. Tang, et al, presented examples using this tag to deliver proteins to the nucleus by the importin α/β pathway, including fluorescent proteins, ribonuclease A (RNase A), and chymotrypsin. The conjugation of this nucleus-targeting building block to other proteins or small molecules will facilitate nuclear localization in varied chemical biology experiments.

Autres remarques

Active Targeting of the Nucleus Using Nonpeptidic Boronate Tags

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable