Amino PEG, mPEG-NH2 - ≥95%, MW 1000 Da

Cat. No.: A163259
AVAILABLE TO ORDER
GRADE & PURITY ≥95% MW 1000 Da
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
Application
PEGylation of Protein, Peptide & Oligo
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
A163259-100mg
2
$103.90
1g
A163259-1g
3

$470.90

$549.90
Save $79.00 (14.37%)
5g
A163259-5g
2

$988.90

$1,154.90
Save $166.00 (14.37%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95%, MW 1000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C 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.

Overview

Amino functionalized methoxyl polyethylene glycol, amino PEG (mPEG-NH2) is a mono reactive PEG derivative that can be used to modify proteins, peptides and other materials via carboxylic group (-COOH) or other amine reactive chemical groups. 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

Specifications & Purity
≥95%, MW 1000 Da
Storage
Protected from light, Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥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 →

📊 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:

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

3 results found

Lot NumberCertificate TypeDateItem
L2118254Certificate of AnalysisOct 12, 2024 A163259
L2118259Certificate of AnalysisOct 12, 2024 A163259
L2118260Certificate of AnalysisOct 12, 2024 A163259
Chemical and Physical Properties
SolubilityOff-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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