DBCO-PEG4-NHS Ester

  • Description

  • Application Data

Description

DBCO-PEG4-NHS Ester is an amine-reactive labelling reagent with a hydrophilic PEG4 spacer arm.

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Application Data

Catalogue number crb7108343
Molecular Weight 649.68
Chemical Composition C34H39N3O10
Appearance Yellow to slightly orange oil
Solubility Water, DMSO, DMF
Chemistry NHS Ester
Purity >95% (HPLC)
cas 1427004-19-0
Storage -20C
Manufacturer Product Number A134
Material Safety Data Sheet (MSDS)

DBCO-PEG4-NHS Ester is an amine-reactive building block which reacts specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The polyethylene glycol (PEG) spacer arm is hydrophilic and imparts water solubility. It also provides a long, flexible connection that minimises steric hindrance in reactions with complementary azide-containing molecules.

DBCO-PEG4-NHS Ester

Cat No.Pack SizePriceQty.
4 x 2mg£200.00
10mg£150.00
25mg£290.00
100mg£720.00
500mg£2,270.00
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