EMAIL THIS PAGE TO A FRIEND
JKA5101 Sigma-Aldrich

HS-PEG7500-COOH

average Mn 7,500

Synonym: HS-PEG-COOH, Thiol-PEG-Carboxyl, HS-PEG-COOH

  • Linear Formula HS(CH2CH2O)nCH2COOH

  •  NACRES NA.23

Purchase

Properties

Related Categories Heterobifunctional PEGs, Materials Science, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science, Polymers,
mol wt   average Mn 7,500
polymer architecture   shape : linear
functionality : heterobifunctional
reaction suitability   reagent type: cross-linking reagent
reaction type: Polymerization Reactions
reactivity: amine reactive
  reagent type: cross-linking reagent
reaction type: Polymerization Reactions
reactivity: thiol reactive

Description

General description

Product is a thiolated carboxylic-polyethylene . 4α;-sulfanyl—ω carboxy PEG (HS–PEG–COOH) heterobifunctional PEGs with functional end-groups of very different reactivity. HS-PEG-COOH inhibits nonspecific binding to living cells.

Application

HS-PEG-COOH may be tethered to the gold nanoparticle end during the fabrication of epidermal growth factor (EGF)-conjugated surface-enhanced Raman spectroscopy (SERS) nanoparticles. HS-PEG-COOH was coated onto silicon-on-insulator photonic biosensor chips. Quantum dots (QD)/ virus-like particles (VLPs) could be obtained only from HS-PEG-COOH-coated QDs. It may be used to stabilize nanoparticles and prevent its aggregation.

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

Legal Information

Product of JenKem Technology

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles

Articles

Polyethylene Glycol (PEG) Selection Guide

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of et...
Keywords: Adhesion, Bacterial conjugations, Click chemistry, Molecular biology, PEGylations, Polymerization reactions, Ring-opening polymerization

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?