Biotin-PEG2-COOH

Supplementary Information:
CAS No.： 1365655-89-5 Synonyms： Biotin-PEG2-Acid Biotin-PEG2-CH2CH2COOH Propanoic acid, 3-[2-[2-[[5-[(3aR,4R,6aS)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]ethoxy]-, rel- 3-(2-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)etho Purity： ≥95% MF： C17H29N3O6S MW： 403.5 Recommended Storage Condition： Store at -5°C,keep in dry and avoid sunlight. Uses： Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound. Biotin-PEG2-COOH (Biotin-PEG2-acid) is a bifunctional reagent with a biotin group and a carboxylic acid group connected by a hydrophilic PEG spacer. The carboxylic acid group reacts with amine-containing macromolecules, forming stable amide bonds. The biotin group serves as an affinity label for proteins such as avidin and streptavidin, facilitating targeted bioconjugation and purification in various biomedical applications.