Biotin-PEG7-thiourea CAS:2353409-59-1 is a type of molecule that is commonly used in biotechnology and biochemistry research. It is a biotinylated compound that contains a polyethylene glycol (PEG) spacer arm and a thiourea functional group. The biotin moiety is often used as a probe to label and isolate target molecules, while the PEG spacer arm provides flexibility and solubility, and the thiourea group can be used to form covalent bonds with certain metal ions or other molecules. Biotin-PEG7-thiourea is a versatile tool for a range of biochemical applications, including protein purification, affinity chromatography, and cell surface labeling.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.