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Biotin-PEG4-PFP ester is a special biotin derivative that has a wide range of uses in protein or peptide labeling. It facilitates precise identification of biotinylated entities and is critical for drug delivery exploration, diagnostic work, and target validation studies. Its infinite versatility makes it a potential tool in the fight against a variety of diseases, including cancer, cardiovascular disease, and infectious diseases.
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| BADC-01523 | -- | $-- |
Biotin-PEG4-PFP ester is widely used in bioconjugation applications due to its ability to covalently attach biotin to molecules through its PEG4 linker and PFP ester reactive group. This application is essential in creating biotinylated proteins, peptides, and other biomolecules, which can then be used in various biological assays, including avidin-biotin based detection systems. This allows for sensitive and specific detection of targets in complex biological samples.
Another critical application of Biotin-PEG4-PFP ester is in the field of targeted drug delivery. The biotin moiety can bind to the biotin receptor, which is overexpressed on the surface of certain cancer cells. By conjugating therapeutic agents with Biotin-PEG4-PFP ester, researchers can direct the drug to specific cells, enhancing the therapeutic effect while minimizing collateral damage to healthy tissues. This targeted approach is particularly beneficial in chemotherapy, where reducing side effects is crucial.
Biotin-PEG4-PFP ester is also instrumental in the development of biosensors. The biotinylation of proteins and peptides via this reagent allows for their firm attachment to streptavidin or avidin-coated surfaces. This stable binding forms the basis of various biosensing platforms used in diagnostics, where the detection of biomolecules such as DNA, RNA, or proteins is crucial. This has applications in clinical diagnostics, environmental monitoring, and food safety.
Finally, Biotin-PEG4-PFP ester is used in immunoprecipitation and protein purification techniques. The strong interaction between biotin and streptavidin can be exploited to isolate and purify proteins from complex mixtures. By tagging proteins of interest with biotin via Biotin-PEG4-PFP ester, they can be captured on streptavidin beads and subsequently isolated. This method is invaluable in studying protein-protein interactions, enzymatic activity, and various other biochemical processes.
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BOC Sciences offers comprehensive services for ADC manufacturing, including antibody modification, linker chemistry, payload conjugation, and formulation development. In particular, our payload-linker customization service offers a convenient and fast raw material channel for many ADC researchers.
BOC Sciences provides one-stop site-specific conjugation services for amino acids, glycans, unnatural amino acids, and short peptide tags. In addition, cysteine conjugation, lysine conjugation, enzymatic conjugation, thio-engineered antibody can also be obtained quickly.
BOC Sciences offers a full range of linkers, including peptide linkers, PEG linkers, click chemistry, PROTAC linkers, non-cleavable linkers, etc. We also provide custom development services for chemically labile linkers and enzymatically cleavable linkers.
