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JKA5101

Sigma-Aldrich

HS-PEG7500-COOH

average MN 7,500, COOH, cross-linking reagent polymerization reactions thiol reactive, cross-linking reagent polymerization reactions amine reactive

Sinónimos:

HS-PEG-COOH, Polyethylene glycol, Thiol-PEG-Carboxyl, HS-PEG-COOH

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About This Item

Fórmula lineal:
HS(CH2CH2O)nCH2COOH
UNSPSC Code:
12162002
NACRES:
NA.23

product name

HS-PEG7500-COOH, average Mn 7,500

form

solid

mol wt

average Mn 7,500

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

polymer architecture

shape: linear
functionality: heterobifunctional

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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