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Maleimide PEG Acid, MAL-PEG-COOH - MW 20000 Da, high purity

  • MW 20000 Da
Item Number
M163879
Grouped product items
SKUSizeAvailabilityPrice Qty
M163879-100mg
100mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$460.90
M163879-500mg
500mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$1,613.90

Discover Maleimide PEG Acid, MAL-PEG-COOH by Aladdin Scientific in MW 20000 Da for only $460.90. Available - in Ligands at Aladdin Scientific. Tags: .

Basic Description

Specifications & PurityMW 20000 Da
Storage TempStore at -20°C,Argon charged
Shipped InIce chest + Ice pads
Product Description

Maleimide PEG acid (Maleimide-PEG-COOH) is a thiol reactive heterobifunctional PEG derivative. Maleimide groups react with sulfhydryl groups at pH 6.5~7.5 at room temperature to form stable thioether bonds, while carboxylic acid groups on the other end can react with amine and acid amine reactive molecues.

Certificates

Certificate of Analysis(COA)

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To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

3 results found

Lot NumberCertificate TypeDateItem
K2328227Certificate of AnalysisMar 19, 2024 M163879
K2328228Certificate of AnalysisMar 19, 2024 M163879
K2328226Certificate of AnalysisNov 17, 2023 M163879

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;
SensitivityMoisture sensitive

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