DBCO-PEG4-NHS Ester
An amine-reactive labelling reagent with hydrophilic PEG4 spacer arm.
| 4 X 2mg | £154.80 | |
| 10mg | £114.00 | |
| 25mg | £234.00 | |
| 100mg | £594.00 | |
| 500mg | £2,034.00 |
DBCO-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility and provides a long and flexible connection that minimises steric hindrance involved with ligation to complementary azide-containing molecules.
MOLECULAR WEIGHT
649.68
MOLECULAR FORMULA
C34H39N3O10
CAS
1427004-19-0
SOLUBILITY
DMF,DMSO, DCM, TFH, Chloroform
PURITY
>95% (HPLC)
APPEARANCE
Yellow to slightly orange oil
STORAGE CONDITIONS
-20°C. Desiccate
SHIPPING CONDITIONS
Room Temperature
