Category Archives: adc

Biological coupling technology Chemical based specific in situ antibody modification

The natural structure of monoclonal antibodies provides a variety of possibilities for biological coupling. Chemical and specific natural (non engineering) antibody coupling has some advantages. It can avoid the complexity of antibody specific site mutation and the possible challenges in the amplification and optimization of cell culture. Coupling sites according to the antibody sequence, the […]

Toxins/Payloads (Classification and function) of Innovative drugs

Apoptosis inducer (BCL XL inhibitor) Overexpression of anti apoptotic Bcl-2 family members (including BCL XL) is one of the mechanisms for cancer cells to obtain apoptosis resistance. Drugs that block the BH3 binding domain on BCL XL can trigger cancer cell apoptosis. Telanstadine and its analogues Targeted spliceosome is a large ribonucleoprotein complex involved in […]

Toxins/Payloads (Classification and function) of DNA damage drugs

There are so many payloads, like MMAE, Calicheamicin, MMAF, DM1, SN-38 and Dxd. Pyrrole benzodiazepines and indole chlorobenzodiazepines Pyrrolo [2,1-c] [1,4] benzodiazepine (PBD) is a natural product with antitumor activity. Their mode of action is selective alkylation in small grooves of DNA, in which the N2 of guanine forms a covalent bond with the electrophilic […]

Toxins/Payloads (Classification and function) of Microtubule destroying drug

There are so many payloads, like MMAE, Calicheamicin, MMAF, DM1, SN-38 and Dxd. Calendula     Auristatins is an important payload used in ADC. The most famous family member MMAE exists in two listed drugs, adcetris and Polivy. At present, more than 10 kinds of ADCs with calendula (such as MMAE) or methylcalendula f (MMAF) […]

Main elements of antibody-drug conjugate (ADC): Toxins/Payloads (Classification and function)

There are so many payloads, like MMAE, Calicheamicin, MMAF, DM1, SN-38 and Dxd. Microtubule destroying drug 1. Calendula Auristatins is an important payload used in ADC. The most famous family member MMAE exists in two listed drugs, adcetris and Polivy. At present, more than 10 kinds of ADCs with calendula (such as MMAE) or methylcalendula […]