| Hazard Information | Back Directory | [Description]
Tos-PEG4-CH2CO2H is a PEG linker containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. | [Uses]
Tos-PEG3-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. | [IC 50]
PEGs | [References]
[1] Snaebjornsson MT, et al. Non-canonical functions of enzymes facilitate cross-talk between cell metabolic and regulatory pathways. Exp Mol Med. 2018 Apr 16;50(4):34. DOI:10.1038/s12276-018-0065-6 |
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Wuhan Topule
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www.topule.com/ |
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