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MMAF (GMP) refers to the GMP grade reagents of MMAF. MMAF (MonoMethyl auristatin F), an antimitotic agent, inhibits cell division by blocking the polymerization of tubulin.
Description | MMAF (GMP) refers to the GMP grade reagents of MMAF. MMAF (MonoMethyl auristatin F), an antimitotic agent, inhibits cell division by blocking the polymerization of tubulin. |
In vitro | MMAF shows in vitro cytotoxicity against a panel of cell lines. The IC50 values for Karpas 299, H3396, 786-O and Caki-1 are 119, 105, 257, and 200 nM, respectively. Targeted MMAF is much more potent than the free drug, and that cAC10 conjugates of MMAF display pronounced activities. On a molar basis, the cAC10-L1-MMAF4 is an average of over 2200-fold more potent than free MMAF and is active on all the CD30-positive cell lines tested[1]. |
In vivo | The maximum tolerated dose in mice of MMAF (>16 mg/kg) is much higher than MMAE (1 mg/kg). cAC10-L1-MMAF4 has an MTD of 50 mg/kg in mice and 15 mg/kg in rats. The corresponding cAC10-L4-MMAF4 ADC was much less toxic, having MTDs in mice and rats of >150 mg/ kg and 90 mg/kg in rats, respectively[1]. |
Molecular Weight | 731.96 |
Formula | C39H65N5O8 |
Cas No. | 745017-94-1 |
Relative Density. | 1.116 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
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