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Biotin DBCO PEG(Biotin-PEG-DBCO) is a popular chemical compound that plays a crucial role in drug research and development. This compound belongs to the class of DBCO-PEG derivatives, which are characterized by the presence of two functional groups – DBCO and PEG. DBCO stands for dibenzocyclooctyne, a cycloalkyne that is widely used in bioconjugation reactions due to its high reactivity towards azide-containing molecules. PEG, on the other hand, refers to polyethylene glycol, a polymer that is commonly used in drug formulation due to its ability to improve pharmacokinetic properties and reduce toxicity.

It is a specific derivative of DBCO-PEG that contains a biotin moiety, which is a vitamin B7 derivative known for its high affinity towards avidin and streptavidin proteins. This property makes it a useful tool for drug delivery, imaging, and diagnostics, as it can be conjugated to a variety of molecules such as proteins, peptides, and drugs, and then targeted towards specific tissues or cells.

In drug research and development, Biotin DBCO PEG and other DBCO-PEG derivatives are used to improve the solubility, stability, and bioavailability of drugs, as well as to enhance their specificity and selectivity towards diseased tissues. Additionally, the use of biotin as a targeting moiety allows for the delivery of drugs to specific cell types, such as cancer cells, which overexpress biotin receptors.

Biotin DBCO PEG is a versatile and valuable tool in drug research and development, with a wide range of applications in bioconjugation,


Cat# Name Structure M.W. Purity Pricing
AP10321DBCO-NH-PEG2-Biotin661.81≥95% Pricing
AP10322DBCO-NH-PEG4-Biotin749.92≥95% Pricing
AP10323DBCO-NH-PEG6-Biotin838.02≥95% Pricing
AP11070Dde Biotin-PEG4-DBCO872.09≥95% Pricing
AP13177Biotin-PEG8-DBCO 926.1≥98% Pricing
AP11067Diazo Biotin-PEG3-DBCO973.16≥95% Pricing
AP10324DBCO-NH-PEG12-Biotin1102.34≥95% Pricing

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