Borenpharm provides high quality customized synthesis of various PEG (Polyethylene Glycol)， PEG linkers, lipids and targeting molecular products, meanwhile delivers the contract research of drug delivery technology, carbohydrates synthesis or carbohydrate building blocks and CRO service for pharmaceutical companies. We guarantee high quality, fast delivery and strict intellectual property protection. So just let us know the structure, purity, CAS No. and quantity of the compounds you interested in.
CERTIFICATE OF ANALYSIS (COA)
Borenpharm will provide the Certificate of Analysis of each batch for each order, the NMR (Nuclear Magnetic Resonance Spectroscopy) report can be also provided upon your request.
If you are not sure about the optimal length of the PEG linker for your specific application, we provide discovery screening package that contains molecules with monodisperse PEG linkers of different sizes such as 4,6,8,10,12 units, each of these molecules can be just of 1-2mg.