Inquiry Basket
| Catalog Number | Size | Price | Quantity | |
|---|---|---|---|---|
| BADC-00966 | -- | $-- | Inquiry |
Mal-PEG4-VC-PAB-DMEA is a bioconjugation reagent designed for targeted drug delivery systems, particularly in the development of antibody-drug conjugates (ADCs) and other precision therapies. The compound consists of a maleimide (Mal) group for thiol-specific conjugation, a polyethylene glycol (PEG4) spacer for enhanced solubility and stability, and a VC-PAB-DMEA (valine-citrulline-p-aminobenzyloxycarbonyl-N,N-dimethyl-ethanolamine) linker. This combination enables the selective release of cytotoxic drugs at target sites, especially within tumor cells, through enzymatic cleavage of the VC linker. The DMEA group plays a role in enhancing the overall stability and bioavailability of the conjugate, making it an ideal candidate for targeted cancer therapy.
One of the key applications of Mal-PEG4-VC-PAB-DMEA is in the development of antibody-drug conjugates (ADCs) for cancer treatment. The maleimide group facilitates the conjugation of monoclonal antibodies with cytotoxic drugs, ensuring specific targeting to tumor cells. The PEG4 spacer improves the pharmacokinetics by enhancing solubility and extending the circulating half-life of the ADC in the bloodstream. The VC linker is cleaved by tumor-associated enzymes, releasing the drug payload directly within the cancer cells, thereby minimizing systemic toxicity. The DMEA group helps stabilize the conjugate, further enhancing the therapeutic efficacy and reducing premature drug release before reaching the target site. This makes Mal-PEG4-VC-PAB-DMEA an excellent choice for targeted cancer therapy with improved specificity and reduced side effects.
Mal-PEG4-VC-PAB-DMEA is also applicable in the design of drug delivery systems for other therapeutic agents, such as small molecules, RNA-based therapies, or gene editing technologies. The PEG4 spacer ensures solubility, stability, and effective tissue penetration, which is crucial for non-invasive delivery to diseased sites. The VC-PAB-DMEA linker provides a mechanism for controlled release of the therapeutic agent, triggered by the presence of specific enzymes or environmental conditions at the disease site. This selectivity makes the compound ideal for personalized medicine applications, where therapeutic agents can be directly delivered to tissues with minimal off-target effects.
In addition to its role in drug delivery, Mal-PEG4-VC-PAB-DMEA is valuable in the field of biomolecule conjugation for research and diagnostic applications. The maleimide group enables the covalent attachment of peptides, proteins, or antibodies to other molecules, while the PEG4 spacer enhances solubility and stability in biological systems. The VC-PAB-DMEA linker also facilitates bioorthogonal reactions, which are useful in proteomics, molecular imaging, and biomarker studies. This compound allows for the precise targeting of disease markers and enhances the specificity of diagnostic tools, making it a versatile reagent in both clinical and research settings.
Customer Support
Providing excellent 24/7 customer service and support
Project Management
Offering 100% high-quality services at all stages
Quality Assurance
Ensuring the quality and reliability of products or services
Global Delivery
Ensuring timely delivery of products worldwide
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.
