NHS-SS-Biotin is a amine reactive biotinylation reagent that labels antibodies and other proteins and molecules that contain primary amines. NHS-SS-Biotin reacts efficiently with pirmary amino groups in alkaline buffers to form stable amide bonds. The disulfide bond in the spacer arm is also cleavable using reducing agents such as TCEP and DTT.
Specifications
CAS
122266-55-1
Solubility
C19H28N4O6S3
Chemical Properties
Molecular weight
504.64
Purity
>95%
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