Polietilenglicole - media Mn 1500 , CAS No.25322-68-3

CAS: 25322-68-3 Cat. No.: P103721 Formula: HO(CH2CH2O)nH Numero EC: 500-038-2
Disponibile su ordine
GRADE & PURITY average Mn 1500
Synonyms
PEG
Storage
Desiccated,Room temperature
Shipped In
Normale
★
Size
Germania (EU)
USA*
Price
Qty
500g
P103721-500g
3 Disponibile
3 Disponibile
18,14€
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Why this grade

media Mn 1500 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Desiccated,Room temperature Ships Normale 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 3236 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Panoramica

Solitamente viene utilizzato per modificare proteine e peptidi terapeutici per aumentarne la solubilità e ridurne la tossicità.

Applicazione: la fusione cellulare indotta dal polietilenglicole

La fusione cellulare indotta dal polietilenglicole (PEG) è diventata un metodo standard nella genetica delle cellule somatiche. La fusione cellulare promossa dai PEG è coinvolta nella produzione di cellule di ibridoma

Specifications

Sinonimi
PEG
Specifiche e purezza
media Mn 1500
Condizioni di conservazione di stoccaggio
Desiccated,Room temperature
Spedito in
Normale
Nomi e identificatori
WGK Germania
1
Reaxy-Rn
505945
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=

Documentazione

📋 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 →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificati (CoA, COO, BSE/TSE e tabella di analisi)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

24 results found

Lot NumberCertificate TypeDataOggetto
L22161037Certificate of AnalysisSep 07, 2026 P103721
D2623544Certificate of AnalysisMar 12, 2026 P103721
D2623615Certificate of AnalysisMar 12, 2026 P103721
D2623616Certificate of AnalysisMar 12, 2026 P103721
J2608009Certificate of AnalysisJun 11, 2025 P103721
G2515300Certificate of AnalysisJun 11, 2025 P103721
G2515301Certificate of AnalysisJun 11, 2025 P103721
G2515498Certificate of AnalysisJun 11, 2025 P103721
K2407536Certificate of AnalysisOct 14, 2024 P103721
B2626092Certificate of AnalysisOct 14, 2024 P103721
K2407535Certificate of AnalysisOct 14, 2024 P103721
K2407534Certificate of AnalysisOct 14, 2024 P103721
G2415528Certificate of AnalysisJun 25, 2024 P103721
G2415529Certificate of AnalysisJun 25, 2024 P103721
G2415526Certificate of AnalysisJun 25, 2024 P103721
L2320305Certificate of AnalysisNov 11, 2023 P103721
L2320304Certificate of AnalysisNov 11, 2023 P103721
K2414163Certificate of AnalysisNov 24, 2022 P103721
L22161038Certificate of AnalysisNov 24, 2022 P103721
L22161042Certificate of AnalysisNov 24, 2022 P103721
L2304072Certificate of AnalysisNov 24, 2022 P103721
A2208211Certificate of AnalysisDec 14, 2021 P103721
A2208206Certificate of AnalysisDec 14, 2021 P103721
A2208189Certificate of AnalysisDec 14, 2021 P103721
Proprietà chimiche e fisiche
SensibilitàMoisture sensitive
Indice di rifrazione1.460
Punto di infiammabilità (°F)519.8 °F
Punto di infiammabilità (°C)271.00 °C
Punto di ebollizione (°C)> 200 °C
Punto di fusione (°C)61-64℃
Domande frequenti e articoli
General Conjugation Protocols of PEG linkers——PEG Amine
General Conjugation Protocols of PEG linkers——PEG Acid
General Conjugation Protocols of PEG linkers——PEG-NHS Ester
General Conjugation Protocols of PEG linkers——PEG Maleimide
General Conjugation Protocols of PEG linkers——PEG Thiol
General Conjugation Protocols of PEG linkers——PEG PFP Ester
General Conjugation Protocols of PEG linkers——PEG SPDP
General Conjugation Protocols of PEG linkers——PEG Aldehyde
General Conjugation Protocols of PEG linkers——PEG ONH2
Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture
Versatile Cell Culture Scaffolds via Bio-orthogonal Click Reactions
Enzyme Protectants and Common Methods to Prolong Enzymatic Activity
Buffer exchange of a sample using a dialysis bag
Why Can Biotinylated Peptides Test Negative in Biotin Assays?
How to Choose Plasma Cell-Free DNA Extraction Reagents
Differences Between Transformation and Transfection
PEGylation in Drug Modification and Delivery: Applications to Proteins, Peptides, Small Molecules and Liposomes
Polyethylene Glycol (PEG): Properties, Applications Across Multiple Fields, and Product Selection Guide
PEG–Dialysis Tubing Method for Protein Concentration
Application Guide to Super Fluor 680 / 750 Near-Infrared Dyes for In Vivo Small-Animal Fluorescence Imaging
7 Types of DNA Ligases: Functions and Features
General Principles of Antibody Labeling with NHS-Activated Esters, F/P Calculation, and Troubleshooting Guide
Polyethylene Glycol (PEG) and Its Derivatives: End-Group Design and Applications in PROTACs, ADCs, and Medical Device
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Photo-Crosslinking and Patterning of PEG-Based Hydrogels (2D/3D): Principles, Method Comparisons, and Product Selection Guidelines
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Materials Can “Switch”: How Smart Polymers Respond to Temperature, pH, and Light (with Experimental Selection Tips & Product Navigation)
Understanding Hydrophilic Polymers in Aqueous Systems: Hydration Mechanisms, Structural Knobs, and Task-Oriented Selection Guide (Including Tables 1–3)
Biomedical Polymer Insights: Role-Based Task Map, Six Key Material Levers, and a Risk-Driven Evidence Chain (including the Product Navigation Guide and Product Tables 1–3)
Pharmaceutical Formulation and Delivery in Research Settings: Core Definitions, Controllable Frameworks and Practical Guidelines
Plant Omics Panorama: Workflow Frameworks and Multi-Omics Integration from Genomics to Transcriptomics, Proteomics, and Metabolomics
Hemicellulases: A Review of Substrate Specificity, Catalytic Systems, and Research and Industrial Applications
Key Judgments in Medical Hydrogel R&D: From Polymer Source and Crosslinking Strategy to Sterilization Planning, Scale-Up Feasibility, and Quality Control
Injectable Thermosensitive Gels: Gelation Behavior, Rheological Properties, and Drug Release Characteristics
Protein Structure Analysis: An Experimental Path from Defining the Question to Functional Validation
How Degradable Poly(ethylene glycol) Hydrogels Build Tunable Cellular Microenvironments: Adhesion, Degradation, Release, and Experimental Interpretation in 2D/3D Culture
Designing Hydrogel Scaffolds as Programmable Cell Microenvironments: From Click-Chemistry Functionalization to 3D Cell Culture Experimental Design
Adding a Temperature-Triggered Switch to NCO: How Blocked Isocyanates Affect the Storage, Curing, and Film Performance of 1K Baking Coatings
How Do Isocyanates and Polyols Affect the Performance of Polyurethane Coating Films: Structure, Raw Material Selection, and Performance Design Essentials
Comprehensive Performance Analysis of Polyurethane Coating Films: Soft/Hard Segment Structure, Microphase Separation, Crosslinking and Curing, and Selection of Representative Chemicals
Failure Mechanisms, Application Limitations, and Systematic Improvement Directions for Polyester Coatings
Peptide Intermediates Difficult to Dissolve and Separate? Route Design and Workup Strategies for Tag-Assisted Liquid-Phase Peptide Synthesis (TAG-LPPS)
Causes, Diagnosis, and Control Strategies for Elevated Off-State Current in Semiconducting Single-Walled Carbon Nanotube Transistors
Polyurethane Coating Resins: Not a Single Resin, but a Designable High-Performance System
Application of Shellac, a Natural Film-Forming Resin, in Coatings: Alcohol-Soluble Fast-Drying Film Formation, Sealing and Repair, and Performance Boundaries
The Role of Polyether-Modified Polysiloxanes in Controlling Coating Leveling and Smooth Tactile Feel: Molecular Structure, Surface Migration, and Interfacial Control Mechanisms
Resin Polarity in Coating Formulations: From Molecular Structure to Dissolution, Compatibility, Interfacial Interactions, and Formulation Design
Solvents, Co-solvents, and Solubilization Systems in Home and Personal Care Formulations: Classification, Functions, and Selection Guide
Why Do Alcohols Differ in Function: Why Is Glycerol Mainly Moisturizing, Propylene Glycol Mainly Solubilizing, and Isopropyl Alcohol Fast-Drying? — Understanding Personal Care Formulation Functions from Structural Differences
Signal Transduction Mechanism of Graphene Biosensors: From Molecular Recognition to Electrical/Optical Signal Readout and Materials Selection
What Is Synthetic Biology? The Industrialization Pathway from Upstream Reagent Toolchains to Biomanufacturing Applications
From Structure to Selection: Mechanisms and Application Assessment of Low-Foam Oil and Wax Removal with Fatty Acid Methyl Ester Ethoxylates (FMEE)
Mechanism of Action and Selection Logic of Defoamers for Daily Chemical Products: Foam Stability, Foam-Breaking Mechanisms, and Representative Raw Material Analysis
Mechanisms and Troubleshooting of Foam Reduction in Personal and Household Care Formulations: Film Rupture, Weak Interfacial Films, Insufficient Surfactant Supply, and Phase-State Disturbance
Application of Conductive Carbon Black in Coatings: Selection Criteria, Dispersion Control, and Conductive Network Construction
Key Variable in the Long-Term Stability of Waterborne Pigment Concentrates: How Dispersant Molecular Weight Distribution (MWD) Affects Pigment Dispersion, Surface Adsorption-Layer Formation, and Storage Stability
Influencing Factors and Control Strategies for Blistering in Neutral Wall Putty: An Experimental Analysis Based on HPMC Dosage, Viscosity, and Ground Calcium Carbonate Fineness
How to Select Binding/Gel Materials for Neutral Wall Putty? A Comparison of Pregelatinized Starch, PVA, and Redispersible Polymer Powder Based on Four Application Trials
Structure, Degradation Behavior, and Applications of Poly(trimethylene carbonate) (PTMC) in Flexible Absorbable Materials
Antioxidant Mechanisms of Ferulic Acid in Skincare, Vitamin C/E Synergy, and Stable Delivery Applications
Exosome-Related Ingredients in Skincare Products: Sources and Preparation, Quality Control, Evidence of Efficacy, and Safety Assessment
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Citations of This Product
Calcolatori di soluzioni
Recensioni

Recensioni dei clienti

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