3-Azidopropionic Acid Sulfo-NHS Ester
This water-soluble bifunctional reagent features an NHS ester for amine conjugation and an azide group for bioorthogonal click chemistry with alkynes, DBCO, or BCN. It is widely used for labeling proteins and oligonucleotides in vitro and for constructing antibody-drug conjugates and imaging probes, as supported by published bioconjugation methodologies.
Product Specifications
CAS Number
2055198-09-7
Smiles
[O-]S (=O) (C1CC (N (C1=O) OC (CCN=[N+]=[N-]) =O) =O) =O.[Na+]
Molecular Formula
C7H7N4NaO7S
Molecular Weight
314.21
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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