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MC-SN38 is a highly efficacious antineoplastic compound utilized within the realm of biomedicine and emerges as a derivative hailing from the natural entity SN-38. Distinguished by its formidable cytotoxic potential against malignant cells, MC-SN38 finds widespread application in combating an assortment of solid neoplasms encompassing colorectal, gastric, and pancreatic origins.
| Catalog Number | Size | Price | Quantity | |
|---|---|---|---|---|
| BADC-01452 | -- | $-- | Inquiry |
MC-SN38 is a highly potent cytotoxic agent that plays a critical role in the development of targeted cancer therapies, particularly in antibody-drug conjugates (ADCs). SN38, the active metabolite of irinotecan, is known for its ability to inhibit topoisomerase I, thereby preventing DNA replication and causing cell death. When conjugated to a peptide or antibody, MC-SN38 can deliver this powerful payload directly to tumor cells, enhancing therapeutic efficacy while reducing systemic toxicity. This makes MC-SN38 a promising candidate for treating cancers that are resistant to conventional chemotherapies.
One of the key applications of MC-SN38 is in the design of ADCs, where it is used as a payload for targeted cancer treatment. By linking SN38 to an antibody or peptide that specifically targets cancer cell surface antigens, MC-SN38 ensures that the cytotoxic drug is delivered directly to the tumor site, minimizing the impact on healthy tissues. This targeted approach improves the specificity of the treatment, increases the drug concentration at the tumor site, and reduces off-target effects, which are common with traditional chemotherapy. This strategy has shown promising results in clinical trials for various types of cancers, including colorectal, breast, and lung cancers.
MC-SN38 is also valuable in overcoming the challenges of drug resistance. Many cancers develop resistance to conventional chemotherapies by altering drug transport or DNA repair mechanisms. However, MC-SN38, through its targeted delivery system, ensures that a potent and effective dose of SN38 is directly delivered to cancer cells, bypassing many of the mechanisms that cause resistance. This makes MC-SN38 a powerful tool in the development of therapies for resistant and hard-to-treat cancers, offering a more effective alternative to traditional chemotherapy.
In addition to its use in ADCs, MC-SN38 has applications in research focused on improving the pharmacokinetics of cytotoxic drugs. By modifying the drug with peptide or antibody linkers, scientists can optimize its stability, solubility, and bioavailability. Researchers are exploring ways to fine-tune MC-SN38’s structure to improve its targeting ability, extend its half-life in circulation, and reduce its immunogenicity, all of which are critical factors in the successful application of ADC therapies.
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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.
