6-Azidohexanoic Acid Sulfo-NHS Ester

Catalog#
Unit Size
Price (USD)
Availability
Qty
1251-5
5 mg
$95.00
In stock
1251-25
25 mg
$195.00
In stock
1251-100
100 mg
$495.00
In stock
1251-500
500 mg
$1,695.00
In stock

6-Azidohexanoic Acid Sulfo-NHS Ester is water-soluble reagent that enables simple and efficient labeling of antibodies, proteins and any other primary amine-containing macromolecules with azido group in 100% aqueous buffers. Azidoacetic Acid Sulfo-NHS Ester reacts with primary amines at pH 7-9 forming a stable amide bond. 6-Azidohexanoic Acid Sulfo-NHS Ester is a reagent of choice for applications that cannot tolerate organic co-solvents or are complicated by their inclusion. Specific labeling of cell surface proteins is another common application for these uniquely water-soluble and membrane impermeable reagents. A short spacer arm adds minimal mass to modified molecules (84.1 daltons).

Molecular weight
356.28
Chemical composition
C11H14N4NaO7S
CAS
N/A
Solubility
Water, DMSO, DMF
Purity
>95% (HPLC)
Appearance
White to slightly grey crystalline
Storage conditions
-20°C. Desiccate
Shipping conditions
Ambient temperature