757799

Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether 2-(biotinylamino)ethane

average M_n 3,800, cross-linking reagent amine reactive, NHS ester, biotin

• Synonym(s): Polyethylene glycol, Biotin polyoxyethylene maleimide, Biotin-PEG, Biotin-PEG maleimide, Biotinylated PEG, NHS - protected acid PEG, Poly(ethylene glycol) (N-hydroxysuccinimide acetic acid) ether biotin, biotin carboxylic acid PEG, protected valeric acid
• Linear Formula: C₁₀H₁₆N₃O₂S(C₂H₄O)_nC₈H₈NO₅
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• product name: Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether 2-(biotinylamino)ethane, average M_n 3,800
• form: solid
• mol wt: PEG average M_n 3,400 (n ~ 77); average M_n 3,800
• reaction suitability: reagent type: cross-linking reagent; reactivity: amine reactive
• mp: 45-53 °C
• Ω-end: NHS ester
• α-end: biotin
• polymer architecture: shape: linear; functionality: heterobifunctional
• storage temp.: −20°C

Description

General description

Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether 2-(biotinylamino)ethane is a heterobifunctional poly(ethylene glycol) (PEG) derivative with a biotin terminus.

Application

bioconjugation, drug delivery, PEG hydrogel, crosslinker, surface functionalization

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable