Azido-PEG3-aminoaceticacid-NHSester , ≥95% , 2170240-91-0

CAS NO.：2170240-91-0

Empirical Formula: C14H23N5O7

Molecular Weight: 373.37

MDL number: MFCD31580156

Pack Size	Price	Stock	Quantity
100mg	RMB1280.00	In Stock
others			Enquire

Update time: 2022-07-08

Description and Uses

Azido-PEG3-aminoacetic acid-NHS ester is a PEG linker containing an azide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.