Biotin-PEG4-S-S-acid is a cleavable biochemical assay reagent that facilitates the covalent attachment of biotin to amine-containing biomolecules. The disulfide bond within this linker can be selectively cleaved using reducing agents such as dithiothreitol (DTT), β-mercaptoethanol (BME), or tris(2-carboxyethyl)phosphine (TCEP), enabling the removal of the biotin label. This reagent is essential for applications in protein labeling, purification, and detection assays.
Biotin-PEG4-S-S-acid is a cleavable biochemical assay reagent that facilitates the covalent attachment of biotin to amine-containing biomolecules. The disulfide bond within this linker can be selectively cleaved using reducing agents such as dithiothreitol (DTT), β-mercaptoethanol (BME), or tris(2-carboxyethyl)phosphine (TCEP), enabling the removal of the biotin label. This reagent is essential for applications in protein labeling, purification, and detection assays.
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