Products

Acid-PEG3-NHS ester

Acid-PEG3-NHS ester is a PEG derivative containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Catalog #:
BP-22972
Name:
Acid-PEG3-NHS ester
Formula:
C14H21NO9
MW:
347.3
CAS:
1835759-79-9
Purity:
95%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
Shipping:
Ambient Temperature
Solubility:
DMSO, DCM, DMF
SDS:
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PRICE
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