Biotin-PEG2-acid

Overview

Biotin-PEG2-acid is a PEG2 linker with a biotin group and terminal acid for avidin/streptavidin binding and amide coupling. Its short hydrophilic spacer makes it especially valuable for bioconjugation, labeling, and targeted delivery.

Application

Polyethylene Glycol PEG Linkers > Biotin PEG > Biotin acid PEG

Product Information

• Catalog No.: AP10513
• CAS No.: 1365655-89-5
• Molecular Formula: C17H29N3O6S
• Molecular Weight: 403.50
• Purity: ≥95%
• Availability: In Stock

Source

Original product source