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Ácido carboxílico Ácido PEG, HOOC-PEG-COOH - ≥95%, MW 3400 Da
Disponible para pedir
Storage
Room temperature
Shipped In
Normal
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Why this grade
≥95%, MW 3400 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Room temperature Ships Normal 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
El polietilenglicol funcionalizado con ácido carboxílico (COOH-PEG-COOH) es un derivado homobifuncional del PEG que puede utilizarse para modificar proteínas, péptidos y otros materiales mediante grupos químicos reactivos amino u otros ácidos. La pEGilación puede aumentar la solubilidad y la estabilidad y reducir la inmunogenicidad de péptidos y proteínas. También puede suprimir la unión inespecífica de moléculas cargadas a las superficies modificadas.
Specifications
Especificaciones y pureza
≥95%, MW 3400 Da
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥95%
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; |
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