IgG1-VcMMAE

IgG1-VcMMAE Catalog number: BADC-01344

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IgG1-VcMMAE is an anti-mesothelin antibody-drug conjugate that eradicates mesothelin-positive human gastric and pancreatic tumors in xenograft models.

Category
ADCs Cytotoxin with Linkers
Product Name
IgG1-VcMMAE
Catalog Number
BADC-01344

Ordering Information

Catalog Number Size Price Quantity
BADC-01344 -- $-- Inquiry
Description
IgG1-VcMMAE is an anti-mesothelin antibody-drug conjugate that eradicates mesothelin-positive human gastric and pancreatic tumors in xenograft models.
Synonyms
Monomethyl auristatin E linked to the IgG1 via valine-citrulline dipeptide cathepsin cleavable linker

IgG1-VcMMAE is an antibody-drug conjugate (ADC) consisting of an IgG1 antibody linked to the potent cytotoxic drug monomethyl auristatin E (MMAE) through a cleavable valine-citrulline (Vc) linker. This structure allows for the targeted delivery of MMAE, a highly toxic agent, directly to cancer cells that express specific antigens recognized by the IgG1 antibody. The IgG1 antibody provides specificity, while the Vc linker ensures that MMAE is released inside the target cell, reducing systemic toxicity. IgG1-VcMMAE is therefore a critical component in the development of ADCs for cancer therapy, providing a means to selectively deliver chemotherapy to tumor cells.

One of the primary applications of IgG1-VcMMAE is in the treatment of hematologic and solid tumors. The ADC is designed to bind specifically to tumor antigens expressed on the surface of cancer cells, such as CD30 or HER2. Once bound, the ADC is internalized by the cell, and the Vc linker is cleaved by enzymes within the tumor cell, releasing MMAE. MMAE disrupts microtubule formation, leading to cell cycle arrest and ultimately cell death. This targeted delivery significantly enhances the efficacy of the chemotherapy while minimizing damage to healthy cells, which is a major advantage over traditional chemotherapy. IgG1-VcMMAE has shown promise in clinical trials for cancers like lymphoma and breast cancer.

In addition to its role in cancer therapy, IgG1-VcMMAE is being explored in the field of immuno-oncology for its potential to enhance immune system responses. The use of IgG1 antibodies in ADCs allows for the exploitation of the immune system’s ability to target and destroy cancer cells. By conjugating MMAE to an antibody that specifically recognizes tumor-associated antigens, IgG1-VcMMAE may not only kill cancer cells directly but also stimulate immune responses that further target and eradicate tumor cells. This combination of targeted therapy and immune activation could offer improved outcomes in cancers that are resistant to traditional treatments.

Furthermore, IgG1-VcMMAE is a valuable tool in the development of personalized medicine. As ADCs are tailored to specific tumor antigens, IgG1-VcMMAE can be used to selectively treat patients whose tumors express the target antigen, offering a more individualized treatment approach. By identifying suitable biomarkers and patient populations, IgG1-VcMMAE can be part of a precision medicine strategy that ensures patients receive the most effective and least toxic treatment based on their unique tumor profile. This approach holds promise for optimizing cancer therapy and improving patient outcomes.

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: IgG1-VcMMAE
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