Your company account is blocked and you cannot place orders. If you have questions, please contact your company administrator.

OPSS-PEG-COOH - MW 400 Da, high purity

  • MW 400 Da
Item Number
O164100
Grouped product items
SKUSizeAvailabilityPrice Qty
O164100-100mg
100mg
In stock
$378.90
O164100-500mg
500mg
In stock
$1,305.90

Basic Description

SynonymsPDP-PEG-COOH
Specifications & PurityMW 400 Da
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Ortho-pyridyl disulfide (OPSS) functionalized polyethylene glycol (OPSS PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Ortho-pyridyl disulfide reacts with thiol group to form a stable disulfide bond while a thiol pyridyl group is released.

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

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

2 results found

Lot NumberCertificate TypeDateItem
B2320526Certificate of AnalysisDec 19, 2023 O164100
B2320543Certificate of AnalysisDec 19, 2023 O164100

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;

Related Documents

Solution Calculators