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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

Synonyme(s) :

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

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About This Item

Formule linéaire :
HS(CH2CH2O)nCH2COOH
Code UNSPSC :
12162002
Nomenclature NACRES :
NA.23

product name

HS-PEG7500-COOH, average Mn 7,500

Forme

solid

Poids mol.

average Mn 7,500

Pertinence de la réaction

reagent type: cross-linking reagent
reaction type: Polymerization Reactions
reactivity: amine reactive

reagent type: cross-linking reagent
reaction type: Polymerization Reactions
reactivity: thiol reactive

Architecture des polymères

shape: linear
functionality: heterobifunctional

Catégories apparentées

Description générale

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

Informations légales

Product of JenKem Technology

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Quantum dot encapsulation in viral capsids."
Dixit SK, et al.
Nano Letters, 6(9), 1993-1999 (2006)
Antibody-functionalized SERS tags with improved sensitivity.
Guarrotxena N and Bazan GC
Chemical Communications (Cambridge, England), 47(31), 8784-8786 (2011)
Min-Xuan Xu et al.
Advanced healthcare materials, 7(17), e1800427-e1800427 (2018-06-27)
The mortality rate of acute liver failure significantly increases due to fatal septicemia. Inactive rhomboid protein 2 (iRhom2) is an essential regulator of shedding TNF-α by trafficking with TNF-α converting enzyme (TACE). Fisetin, a flavonoid present in various fruits and
Detection of circulating tumor cells in human peripheral blood using surface-enhanced Raman scattering nanoparticles.
Wang X, et al.
Cancer Research, 71(5), 1526-1532 (2011)
SOI optical microring resonator with poly (ethylene glycol) polymer brush for label-free biosensor applications
De Vos, K, et al.
Biosensors And Bioelectronics, 24(8), 2528-2533 (2009)

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