JKA3003

mPEG20K

average M_n 20,000, Succinimidyl Carboxymethyl Ester, amine reactive

• Synonym(s): mPEG-Succinimidyl Carboxymethyl Ester, Polyethylene glycol
• Linear Formula: (CH₃O(CH₂CH₂O)nCH₂COOC₄H₄O₂N
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• Product Name: mPEG20K-Succinimidyl Carboxymethyl Ester, average M_n 20,000
• form: solid
• mol wt: average M_n 20,000
• reaction suitability: reagent type: chemical modification reagent; reactivity: amine reactive
• polymer architecture: shape: linear; functionality: monofunctional
• storage temp.: −20°C

Description

General description

Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.

Application

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Legal Information

Product of JenKem Technology

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable