Maleimide PEG Maleimide, MAL-PEG-MAL - MW 2000 Da, high purity

  • MW 2000 Da
Item Number
M163901
Grouped product items
SKUSizeAvailabilityPrice Qty
M163901-250mg
250mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$33.90
M163901-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
View related series
PEG derivatives

Basic Description

Specifications & PurityMW 2000 Da
Storage TempProtected from light,Store at -20°C,Argon charged
Shipped InIce chest + Ice pads
Product Description

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.

Certificates

Certificate of Analysis(COA)

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11 results found

Lot NumberCertificate TypeDateItem
L2416571Certificate of AnalysisDec 12, 2024 M163901
L2416572Certificate of AnalysisDec 12, 2024 M163901
L2416658Certificate of AnalysisDec 12, 2024 M163901
K2429540Certificate of AnalysisNov 23, 2024 M163901
L2322178Certificate of AnalysisApr 02, 2024 M163901
D2326704Certificate of AnalysisAug 21, 2023 M163901
D2326708Certificate of AnalysisAug 21, 2023 M163901
D2326709Certificate of AnalysisApr 21, 2023 M163901
D2326714Certificate of AnalysisApr 21, 2023 M163901
F2220392Certificate of AnalysisJun 09, 2022 M163901
F2220393Certificate of AnalysisJun 09, 2022 M163901

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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;
SensitivityLight & Heat &Moisture sensitive

Related Documents

Solution Calculators