| Chemical Properties | Back Directory | [Boiling point ]
599.1±50.0 °C(Predicted) | [density ]
1.113±0.06 g/cm3(Predicted) | [solubility ]
DMSO : 100 mg/mL (183.61 mM; Need ultrasonic) | [form ]
Liquid | [pka]
4.28±0.10(Predicted) | [color ]
Colorless to light yellow |
| Hazard Information | Back Directory | [Description]
m-PEG11-acid is a PEG linker containing a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media. | [Biological Activity]
M-PEG11-acid is a non-cleavable ADC linker containing 11-unit PEG, which can be used to synthesize antibody drug conjugates (ADC). m-PEG11-acid is also a PROTAC linker, belonging to the PEG class, which can be used to synthesize PROTAC molecules. | [in vitro]
ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins. | [target]
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