Alkyne-PEG4-Acid

Catalog#
Unit Size
Price (USD)
Availability
Qty
TA102-100
100 mg
$195.00
In stock
TA102-1000
1000 mg
$795.00
In stock

Alkyne-PEG4-Acid is a polyethylene glycol-containing reagent with a terminal carboxylic acid (–COOH) that can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) forming a stable amide bond. The terminal alkyne group reacts with azides by a mechanism known as the Cu-catalyzed click reaction enabling efficient and specific conjugation of derivatized molecules in biological samples.

Molecular weight
304.34
Chemical composition
C14H24O7
CAS
1245823-51-1
Solubility
DMSO, DMF, DCM, THF, Chloroform
Purity
>95% (HPLC)
Appearance
Colorless to slightly yellow oil
Storage conditions
-20°C. Desiccate
Shipping conditions
Ambient temperature

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