DBCO-PEG5-NHS Ester

  • Description

  • Application Data

Description

DBCO-PEG5-NHS Ester is an amine-reactive labelling reagent with enhanced stability and solubility in water.

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Application Data

Catalogue number crb7108344
Molecular Weight 693.74
Chemical Composition C36H43N3O11
Appearance Viscous oil or amorphous solid
Solubility DMF, DMSO, DCM, THF, Chloroform
Chemistry NHS Ester
Purity >95% (HPLC)
cas 1378531-80-6
Storage -20C
Manufacturer Product Number A102P
Material Safety Data Sheet (MSDS)

DBCO-PEG5-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 which is transferred to the labelled molecule, therefore, reducing aggregation of labelled proteins in the solution. It also provides a long, flexible connection that minimises steric hindrance in reactions with complementary azide-containing molecules.

DBCO-PEG5-NHS Ester

Cat No.Pack SizePriceQty.
4 x 2mg£140.00
10mg£115.00
25mg£205.00
100mg£425.00
500mg£1,420.00
1000mg£2,390.00
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