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MC-Val-Cit-PAB-carfilzomib is a drug-linker conjugate for ADC with potent antitumor activity by using carfilzomib (an irreversible proteasome inhibitor), linked via the ADC linker MC-Val-Cit-PAB.
| Catalog Number | Size | Price | Quantity | |
|---|---|---|---|---|
| BADC-00630 | -- | $-- | Inquiry |
MC-Val-Cit-PAB-carfilzomib is a targeted drug conjugate that combines the proteasome inhibitor carfilzomib with a peptide linker system, designed to improve the delivery and efficacy of the drug in cancer therapy. Carfilzomib, a selective irreversible proteasome inhibitor, works by blocking the proteasome’s ability to degrade proteins, leading to the accumulation of damaged proteins and inducing cell death in cancer cells. By conjugating carfilzomib to a peptide linker, MC-Val-Cit-PAB-carfilzomib ensures that the cytotoxic agent is delivered directly to the tumor site, minimizing systemic toxicity and maximizing therapeutic potential.
One of the key applications of MC-Val-Cit-PAB-carfilzomib is in the development of antibody-drug conjugates (ADCs) for targeted cancer treatment. The conjugate is engineered to incorporate carfilzomib, which is known for its ability to inhibit proteasome activity in tumor cells. The peptide linker allows for selective targeting of cancer cells by using antibodies or peptides that bind specifically to tumor-associated antigens. This targeted delivery approach ensures that the powerful proteasome inhibitor is concentrated at the tumor site, enhancing its cytotoxic effect while reducing off-target effects and minimizing damage to healthy tissues.
MC-Val-Cit-PAB-carfilzomib also offers a potential solution for overcoming drug resistance in cancer therapy. Many cancers, especially multiple myeloma, have developed resistance to traditional chemotherapy and proteasome inhibitors. The targeted delivery mechanism of MC-Val-Cit-PAB-carfilzomib helps bypass some of the common resistance pathways by delivering the proteasome inhibitor directly to the cancer cells. This precision-targeted treatment approach may help reinstate the efficacy of carfilzomib in resistant cancer strains, providing an alternative treatment option for patients who no longer respond to standard therapies.
Additionally, MC-Val-Cit-PAB-carfilzomib is explored for its ability to improve the pharmacokinetics and therapeutic index of carfilzomib. Conventional administration of carfilzomib often results in undesirable side effects and limited bioavailability. The conjugation to a peptide linker improves the solubility, stability, and circulation time of carfilzomib, ensuring that the drug remains in the bloodstream longer and is more efficiently delivered to the tumor. This optimization of pharmacokinetics helps to achieve higher therapeutic concentrations at the target site, while minimizing systemic exposure and reducing the risk of side effects.
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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.
