E2609026Determine the necessary mass, volume, or concentration for preparing a solution.
Thiol PEG, mPEG-SH - ≥95%, MW 1000 Da , CAS No.134874-49-0
Disponible para pedir
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Why this grade
≥95%, MW 1000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
Thiol functionalized methoxyl polyethylene glycol, PEG thiol (mPEG-SH) is a monofunctional PEG derivative that can be used to modify proteins, peptides and other materials. Thiol groups also have high affinity to gold surface and are widely used for gold nanoparticles or gold film modification. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.
Specifications
Especificaciones y pureza
≥95%, MW 1000 Da
Condiciones de almacenamiento de almacenamiento
Store at -20°C, Argon charged
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥95%
Nombres e identificadores
| Isómeros SMILES | COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCS |
|---|---|
| WGK Alemania | 3 |
| CAS alternativo | 134874-49-0 |
| Peso molecular | 576.7 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propiedades químicas y físicas
| Solubilidad | Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents; |
|---|
Preguntas frecuentes y artículos
Calculadoras de soluciones
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