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Bis-PEG25-NHS ester

Bis-PEG25-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-21948
Name:
Bis-PEG25-NHS ester
Formula:
C62H112N2O33
MW:
1413.6
CAS:
1008402-79-6
Purity:
97%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
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Ambient Temperature
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