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MC-vc-PAB-C6-a-amanitin is a drug-linker conjugate for ADC by using a-amanitin (a potent bicyclic octapeptide cytotoxin), linked via MC-vc-PAB-C6.
| Catalog Number | Size | Price | Quantity | |
|---|---|---|---|---|
| BADC-00733 | -- | $-- | Inquiry |
MC-vc-PAB-C6-a-amanitin is a powerful peptide-drug conjugate (PDC) designed for targeted cancer therapy. The conjugate consists of the potent toxin a-amanitin, which is connected to a peptide via a cleavable valine-citrulline (vc) linker. This specific linker allows the drug to be activated selectively within the tumor environment, where enzymes cleave the linker and release a-amanitin directly into cancer cells. A-amanitin is known for its ability to inhibit RNA polymerase, leading to cell death. By targeting tumor cells while sparing healthy tissue, MC-vc-PAB-C6-a-amanitin minimizes systemic toxicity and enhances therapeutic efficacy.
Another critical application of MC-vc-PAB-C6-a-amanitin is in drug delivery optimization. The inclusion of the cleavable VC linker ensures that a-amanitin remains inactive during circulation, preventing off-target effects and toxicity to normal tissues. Once the conjugate reaches the tumor site, tumor-specific proteases cleave the linker, activating the drug within the cancer cell. This highly controlled release system enhances the therapeutic index by maintaining drug stability in the bloodstream and releasing the cytotoxic agent only where it is needed, resulting in more efficient and safer treatment.
MC-vc-PAB-C6-a-amanitin also shows potential in combination therapies for enhanced efficacy. When combined with other chemotherapeutic agents or immunotherapies, MC-vc-PAB-C6-a-amanitin can provide a synergistic effect. The targeted action of a-amanitin, which disrupts transcription in cancer cells, can be combined with the immune-modulating effects of immune checkpoint inhibitors or other chemotherapeutic agents to overcome resistance mechanisms and increase overall therapeutic response. This makes MC-vc-PAB-C6-a-amanitin a valuable tool in multi-drug treatment strategies.
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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.
