m-PEG4-TCO is a type of small molecule drug that is composed of several functional groups. The m-PEG4 group is a polyethylene glycol spacer that is commonly used to improve the solubility and stability of drugs in solution. The TCO group, on the other hand, is a cyclooctyne group that is commonly used in bioconjugation reactions, which involve the covalent attachment of the drug to other molecules or surfaces.
The combination of these functional groups in m-PEG4-TCO is designed to create a drug that can be used for targeted delivery of therapeutic agents to specific cells or tissues in the body. The polyethylene glycol spacer helps to improve the solubility and stability of the drug in solution, while the TCO group can be used to attach the drug to other molecules, such as antibodies or peptides, which can target specific cells or tissues. Overall, m-PEG4-TCO represents an important advance in the development of new drugs for targeted drug delivery, and it holds significant promise for improving the efficacy and safety of drug therapies in the future.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.