This heterobifunctional, PEGylated crosslinker features a carboxylic acid at one end and Boc-protected amino group at the other, which can be deprotected with mildly acidic conditions. The hydrophilic PEG linker facilitates solubility in biological applications. BocNH-PEG5-acid can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC
® molecules) for
targeted protein degradation.
Technology Spotlight: Degrader Building Blocks for Targeted Protein Degradation
三异丙氧基氯化钛溶液，Chlorotriisopropoxytitanium(IV) solution；1.0 M in hexanes![图片 2-甲基-3-羟基-4-吡喃酮 [麦芽酚]，3-Hydroxy-2-methyl-4-pyrone [Maltol]；99%](https://www.bszh.cn/images/thumbs/0004483_2-3-4-3-hydroxy-2-methyl-4-pyrone-maltol99_32.png "显示明细 2-甲基-3-羟基-4-吡喃酮 [麦芽酚]，3-Hydroxy-2-methyl-4-pyrone [Maltol]；99%")
2-甲基-3-羟基-4-吡喃酮 [麦芽酚]，3-Hydroxy-2-methyl-4-pyrone [Maltol]；99%
氨基活化琼脂糖凝胶4FF，Amino-Activated Beads 4FF
玉米烯酮，Zearalenone；reference material![图片 乙酰丙酮铝，Aluminum acetylacetonate [Al(acac)3]；for synthesis](https://www.bszh.cn/images/thumbs/0017327_aluminum-acetylacetonate-alacac3for-synthesis_32.png "显示明细 乙酰丙酮铝，Aluminum acetylacetonate [Al(acac)3]；for synthesis")
乙酰丙酮铝，Aluminum acetylacetonate [Al(acac)3]；for synthesis
氯化锂水合物，Lithium chloride hydrate；≥99.99% trace metals basis