Product number 10942, m-dPEG®23-OH, is one of Quanta BioDesign’s “building block” products. This single molecular weight, discrete chain length PEG (dPEG®) product contains a methyl group terminating one end of the linker, and a primary alcohol group terminating the other end. This product is comparable to mPEG1000, but it is a monodispersed PEG rather than a heterogeneous polymer PEG. Functionalization of the terminal alcohol with a variety of different groups permits this product to bring the benefits of dPEG® products to surfaces, small molecules, and biomolecules, including peptides, proteins, carbohydrates, and oligonucleotides. One useful application of this product is in coating surfaces to prevent non-specific or hydrophobic interactions. Other benefits that m-dPEG®23-OH brings to conjugated molecules include increased hydrodynamic volume (leading to reduced renal clearance), better water solubility, and reduced antigenicity.

Our dPEG® products have an array of benefits that make them superior to traditional polymer PEG products. For more information, please visit our page titled What is dPEG®? Our FAQ page answers many other common questions about our products. If you still have questions after reading those pages, please contact us.

Additional information

Weight .5 oz
Dimensions .75 × .75 × 2 in