Catalog No. : PJK-1704
Product Name : Acetal-PEG-NHS, MW 5k
Description :

Aldehyde-PEG-Acid and its protected version Acetal-PEG-Acid, and more commonly used Acetal-PEG-NHS are used to crosslink two amine-containing materials such as crosslinking protein to AFM tips having amine groups, crosslinking two proteins and antibodies, crosslinking amine-containing nanoparticles to enzymes. To crosslink a protein to an aminated surface, Acetal-PEG-NHS is reacted first with the surface, followed by acidic removal of acetal and regeneration of aldehyde, which is then reacted with the amine groups of proteins.

References:

1. Linking of Sensor Molecules with Amino Groups to Amino-Functionalized AFM Tips, Bioconjugate Chem., 2011, 22 (6), pp 1239–1248, Text.

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$650/100mg
$1,850/500mg
$2,750/1g
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