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Biotinylation Reagents

Biotin-TEG-NH2 TFA | CAS 1334172-59-6

Catalog: TASK-36-1000276   CAS NO.: 1334172-59-6
  • 1g
  • 5g


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Biotin-TEG-NH2 TFA refers to a specific compound with biotin (vitamin B7) as the core functional group, combined with a TeG (triethylene glycol) linker and NH2 (amine) group, with TFA (trifluoroacetic acid) as the counterion. Triethylene glycol (TeG) is a flexible hydrophilic linker consisting of three ethylene glycol units. It provides flexibility and solubility to the biotin-TeG-NH2 TFA compound, facilitating conjugation reactions and interactions with biomolecules. The amine group in biotin-TeG-NH2 TFA allows for direct labeling of proteins or antibodies with fluorescent dyes, enzymes, or other tags. This is useful for fluorescence microscopy, flow cytometry, or immunohistochemistry applications where specific detection and visualization of target proteins are required.


CAS No.1334172-59-6
Molecular Weight545.6
Ship Within1 week
Storage Temp.Refrigerated
Shipping4-25℃ for up to 3 weeks
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