Maleimide PEG, mPEG-MAL - MW 20000 Da

Cat. No.: M163924
DISPONIBLE À COMMANDE
GRADE & PURITY MW 20000 Da
Synonyms
mPEG20K-MAL
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
Application
PEGylation of Protein, Peptide & Oligo
★
Size
Allemagne (EU)
USA*
Price
Qty
1g
M163924-1g
Sur commande · 8–12 semaines

270,65€

316,64€
Enregistrer 45,99 € (14.52%)
250mg
M163924-250mg
Sur commande · 8–12 semaines

74,54€

110,98€
Enregistrer 36,45 € (32.84%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

MW 20000 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.

Vue d’ensemble

Maleimide functionalized polyethylene glycol, Maleimide PEG is a sulfhydryl (thiol/SH) group reactive PEG derivative that can be used to selectively modify protein, peptide or any other surfaces with availablesulfhydryl groups. The reaction between maleimide and thiol proceeds readily at pH 6.5~7.5 to form stable thioether bonds.

Specifications

Synonymes
mPEG20K-MAL
Spécifications et pureté
MW 20000 Da
Conditions de stockage de stockage
Store at -20°C,Argon charged
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

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

Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

6 results found

Lot NumberCertificate TypeDateArticle
F2520422Certificate of AnalysisSep 22, 2026 M163924
A2619026Certificate of AnalysisJul 30, 2026 M163924
E2417432Certificate of AnalysisOct 30, 2025 M163924
L2417524Certificate of AnalysisSep 09, 2025 M163924
L2417525Certificate of AnalysisMar 04, 2025 M163924
G2215727Certificate of AnalysisJan 16, 2023 M163924
Propriétés chimiques et physiques
SolubilitéOff-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
SensibilitéMoisture sensitive.
FAQ et articles
Calculateurs de solution
Avis

Avis des clients

Souhaitez-vous que nous vous envoyions un message lorsque des réductions seront disponibles?

Me rappeler plus tard

Merci ! Veuillez vérifier votre boîte de réception e-mail pour confirmer.

Oups ! Les notifications sont désactivées.