Biotin-PEG4-S-S-acid - CAS 1380166-80-2

Biotin-PEG4-SS-acid functions as a cleavable reagent designed to efficiently attach biotin to amine-containing biomolecules. The disulfide bond within this linker can be cleaved using reducing agents [such as DTT, BME, and TCEP] to remove the biotin label.

1380166-80-2

C26H46N4O9S3

654.86

C(CCCC(NCCOCCOCCOCCOCCC(NCCSSCCC(O)=O)=O)=O)[C@H]1[C@@]2([C@](CS1)(NC(=O)N2)[H])[H]

-20°C

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