- PEGs by Application
- PEGs by Structure
-
PEG Linkers
- >PROTAC Linker
- >Methoxy PEG (mPEG)
- >Amine(NH2) PEG
- >DSPE PEG
- >Thiol(SH) PEG
- >Maleimide(Mal) PEG
- >DBCO PEG
- >Azide(N3) PEG
- >Carboxylic Acid(COOH) PEG
- >Acrylate(AC) PEG
- >Cyanine (Cy) PEG
- >NHS ester PEG
- >Biotin PEG
- >Aldehyde (Ald/CHO)PEG
- >Other Lipid PEG
- >Fluorescent (FITC) PEG
- >Cholesterol PEG
- >Hydroxyl(OH) PEG
- >OPSS PEG
- >Acrylamide(ACA) PEG
- >Epoxide (EPO) PEG
- >Hydrazide (HZ) PEG
- >Boc/Fmoc PEG
- > Folic Acid(FA) PEG
- >Lipoic acid(LA) PEG
- >Halide (F,Cl,Br,I) PEG
- >Methacrylate (MA) PEG
- >Rhodamine B(RB) PEG
- >Silane PEG
- >PLGA PEG
- >PCL PEG
- >PLA PEG
- >PEG Sulfonic acid
- >PEG PFP ester
- >PEG TFP ester
- >Benzyl-PEG
- >Aminooxy PEG
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >DNP PEG
- >Other PEG
- PEGs for Lipid Nanoparticles (LNPs)
- PEG Raw Material
- Large Scale PEGs
CatalogID: 10630 Purity: ≥95% CAS NO.: 1312309-64-0
-
CAS No.:
1312309-64-0 -
Synonyms:
Azido-PEG2-NHS
-
Purity:
≥95% -
MF:
C11H16N4O6 -
MW:
300.3 -
Recommended Storage Condition:
Store at -5°C,keep in dry and avoid sunlight. -
Uses:
Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.
Azido-PEG2-NHS ester (N3-PEG2-SPA) is a PEG derivative containing an azide group and an NHS ester. The hydrophilic polyethylene glycol spacer increases the solubility in aqueous media. The azide group can chemically react with alkynes, BCN, and DBCO to form stable triazole bonds. NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Large-scale PEGs and GMP-grade PEGs are made-to-order. Please contact us at sales@biochempeg.com for more details.

Cat.No:MD022023
Cat.No:MD007016
Cat.No:MD001129
Cat.No:MD108002
Cat.No:MD056056
Cat.No:MD001121