Azide-PEG-Amine，N3-PEG-NH2

Azide (polyethylene glycol) amine

Synonym: Azido PEG amine, Azido PEG NH2, Azide PEG NH2, N3 PEG NH2, Amino PEG azide, Amino PEG N3

Product Specifications:

l Catalog Numbers:PS2-NAZ-1K,2K,3.4K ,5K ,10K.

l Appearance: White/off-white pale-yellow solid.

l Solubility: 10 mg/mL in water,chloroform, DMSO.

l Stability: 12 months at-20°C, Desiccate.

l CAS Number: -

l Molecular Weight（PEG）: 1K,2K,3.4K ,5K ,10K.

l Reactive group: NH2.N3 

l Reactive to: COOH,NHS.

Description:

N3-PEG-NH2 is one of Ponsure  Click Chemistry PEG reagents that contain a terminal azide and amine group on each PEG terminus. Azide group reacts readily with linear alkyne group catalyzed by cooper catalyst. It can also react directly with strained alkyne molecules such as DBCO without need any catalyst. Meanwhile, amine groups can be used to react with a number of amine reactive groups such as carboxylic acids, succinimidyl NHS ester, aldehydes and many others. PEG linker between azide and amine group offers better water solubility, less steric hindrance and enhanced stability. Compared to other Click chemistry reagents, Ponsure Azido PEG amines are soluble in water and all reactions can be carried out in aqueous buffer without need any organic solvents.

Handling and Use:

N3-PEG-NH2  is sensitive to light and temperature. For best use, material should always be kept in low temperature in dry condition.

 Avoid frequent thaw and freezing. For more information about using this product, visit www.ponsure.com.

Storage Conditions：

N3-PEG-NH2 should be stored at -20℃. Desiccate.  Materials may be handled under inert gas for best stability. Re-test material after 12 months.

Related Products:

NH2-PEG-COOH, DSPE-PEG-NH2

NH2-PEG-SH ,FA-PEG-NH2

FITC-PEG-NH2,Biotin-PEG-NH2

This product is for research use only and is not intended for use in humans or for diagnostic use.