Dolastatin 15, a heptasubunit condensed peptide derived from Dolabella auricularia, is also a potent antimitotic agent and microtubule destabilizer that inhibits mitosis by blocking microtubule assembly. In addition, Dolastatin 15 induces cell cycle arrest and apoptosis in multiple myeloma cells. It can also be used as an ADC cytotoxin for ADC development studies.
| Molecular Weight | 837.06 |
| Formula | C45H68N6O9 |
| CAS Number | 123884-00-4 |
| Form | Solid |
| Storage | −20°C |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
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| P34cdc2 Kinase Fragment
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| Cemadotin
Cemadotin (LU103793) is an analogue of Dolastatin 15 which is naturally occurring cytotoxic peptides. |
| VLS-1488
VLS-1488 is an orally active KIF18A inhibitor that inhibits KIF18A microtubule-dependent ATPase activity with an IC50 value of 0.016 μM. |
| ENMD-1198
ENMD-1198 (IRC-110160), an orally active microtubule destabilizing agent, is a 2-methoxyestradiol analogue with antiproliferative and antiangiogenic activity. |
| Tubulin/JAK2-IN-1
Tubulin/JAK2-IN-1 is a dual inhibitor of Janus kinase 2 (JAK2) and microtubule. |
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