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Polyethylene glycol solution（PEG） - UltraBio™, Suitable for molecular biology, Ultra pure, 50% in H2O, 1,000 , CAS No.25322-68-3

CAS: 25322-68-3 Cat. No.: P432421 Formula: HO(CH2CH2O)nH EC Number: 500-038-2
3236 Citations COA
Polyethylene glycol solution（PEG） - UltraBio™, Suitable for molecular biology, Ultra pure, 50% in H2O, 1,000 , CAS No.25322-68-3
AVAILABLE TO ORDER
GRADE & PURITY Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. UltraBio™ ? UltraBio™ — Aladdin's line for molecular-biology applications. Use for nuclease-free, high-consistency reagents across molecular workflows. Ultra pure ? Ultra-pure grade with very low impurity content across the board. Use for trace analysis, electronics, or processes intolerant of contamination. 50% in H2O, 1,000
Synonyms
PEG solution
Storage
Room temperature
★
Size
USA
Germany (EU)*
Price
Qty
100ml
P432421-100ml
Made to order · 8–12 wks

$200.90

$234.90
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SDS
Safety data
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DS
Datasheet
SP
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Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
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Why this grade

UltraBio™, Suitable for molecular biology, Ultra pure, 50% in H2O, 1,000 Suitable for molecular biology,Ultra pure,UltraBio™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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.

Overview

Application

PEG is used as a fusogen to obtain hybridomas for monoclonal antibody production. Induces cell hybridization.

Specifications

Synonyms
PEG solution
Specifications & Purity
UltraBio™, Suitable for molecular biology, Ultra pure, 50% in H2O, 1,000
Storage
Room temperature
Grade
Suitable for molecular biology, Ultra pure, UltraBio™
Names and Identifiers
WGK Germany 1
Reaxy-Rn 505945
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=

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 →

📊 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

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Refractive Index1.460
Flash Point(°F)519.8 °F
Flash Point(°C)271.00 °C
Boil Point(°C)> 200 °C
Melt Point(°C)61-64℃
Documents & Articles
UltraBio™: Defining Excellence in Molecular Biology Applications
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Specification Purity Grade UltraBio 分子生物学级
Molecular Biology Grade
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SOFC Solid Oxide Fuel Cells: From “What It Is and How It Generates Power” to a Key Materials Map, Application Scenarios, and Selection Navigation (Electrolytes / Electrodes / Interconnects / Sealing)
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A Complete Guide to Choosing Resins for SPPS (Solid-Phase Peptide Synthesis): Fmoc/Boc Routes, C-Terminal Acid/Amide, and a Key-Parameter Navigator
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SPPS Solid-Phase Peptide Synthesis
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Smart polymer Stimulus-responsive polymers
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Polymer Biomedical materials Hydrophilicity hydrophilic polymers
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)
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Pharmaceutical Formulation and Delivery in Research Settings: Core Definitions, Controllable Frameworks and Practical Guidelines
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Plant Omics Panorama: Workflow Frameworks and Multi-Omics Integration from Genomics to Transcriptomics, Proteomics, and Metabolomics
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Proteomics Plant omics Genomics Transcriptomics Metabolomics Multi-omics integration Phenomics Epigenomics
Hemicellulases: A Review of Substrate Specificity, Catalytic Systems, and Research and Industrial Applications
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Key Judgments in Medical Hydrogel R&D: From Polymer Source and Crosslinking Strategy to Sterilization Planning, Scale-Up Feasibility, and Quality Control
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Injectable Thermosensitive Gels: Gelation Behavior, Rheological Properties, and Drug Release Characteristics
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Chitosan injectable thermosensitive gel Pluronic F-127 PLGA-PEG-PLGA gelation behavior rheological properties drug release characteristics in situ gelation
Protein Structure Analysis: An Experimental Path from Defining the Question to Functional Validation
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Protein structure analysis
How Degradable Poly(ethylene glycol) Hydrogels Build Tunable Cellular Microenvironments: Adhesion, Degradation, Release, and Experimental Interpretation in 2D/3D Culture
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Polyethylene Glycol (PEG) Hydrogel
Designing Hydrogel Scaffolds as Programmable Cell Microenvironments: From Click-Chemistry Functionalization to 3D Cell Culture Experimental Design
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Hydrogel Three dimensional cell culture
Adding a Temperature-Triggered Switch to NCO: How Blocked Isocyanates Affect the Storage, Curing, and Film Performance of 1K Baking Coatings
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