Palmitamide-PEG4-dUTP is a chemically modified deoxyuridine triphosphate in which the uracil base is functionalized via a hydrophilic PEG4 linker to a hydrophobic palmitamide moiety, creating an amphiphilic, polymerase-compatible nucleotide for site-specific lipid labeling of DNA. The PEG linker provides flexibility and reduces steric interference, while the palmitoyl chain imparts membrane affinity and hydrophobic interactions, enabling applications in DNA–lipid conjugation, membrane tethering, nanostructure assembly, and studies of nucleic acid localization, trafficking, or surface immobilization.
Usually ships within 24 hours.