Products

Bis-PEG4-NHS ester

Bis-PEG4-NHS ester is a PEG derivative containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Catalog #:
BP-21602
Name:
Bis-PEG4-NHS ester
Formula:
C20H28N2O12
MW:
488.5
CAS:
1314378-11-4
Purity:
98%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
Shipping:
Ambient Temperature
Solubility:
DCM
SDS:
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PRICE
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