Camptothecin
Application Notes
Camptothecin used to study transbilayer phospholipid movements by inducing apoptosis in EBV transformed B lymphocytes from ABCA1-Deficient Cells. Although most noted for its anticancer activity, Camptothecin and derivatives have shown other pertinent biochemical actions, including: antiprotozoal, antimalarial, inhibition of HIV, upregulation of p53, and induction of apoptosis. This product also exhibits intense blue fluorescence when exposed to UV light, which could be useful in optical experiments.
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Key Applications
Binds to and stabilizes the topoisomerase-DNA covalent complex
SKU | 02159732-CF |
Alternate Names | Camptothecine; (S)-(+)-Camptothecin |
Application Notes | Camptothecin used to study transbilayer phospholipid movements by inducing apoptosis in EBV transformed B lymphocytes from ABCA1-Deficient Cells. Although most noted for its anticancer activity, Camptothecin and derivatives have shown other pertinent biochemical actions, including: antiprotozoal, antimalarial, inhibition of HIV, upregulation of p53, and induction of apoptosis. This product also exhibits intense blue fluorescence when exposed to UV light, which could be useful in optical experiments. |
Base Catalog Number | 159732 |
Beilstein Registry Number | 631069 |
Biochemical Physiological Actions | (S)-(+)-Camptothecin binds irreversibly to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. The enzyme complex is ubiquinated and destroyed by the 26S proteasome, thus depleting cellular topoisomerase I. Blocks the cell cycle in S-phase at low does and induces apoptosis in a large number of normal and tumor cell lines by cell cycle-dependent and cell cycle-independent processes. |
CAS # | 7689-03-4 |
Extinction Coefficient | EmM = 37.3 (220 nm); 29.2 (254 nm); 4.9 (290 nm); 19.9 (370 nm) (Lit.) |
Format | Solid |
Hazard Statements | H302 |
Molecular Formula | C20H16N2O4 |
Optical Rotation | -139.5 ° (10 mg/mL, pyridine, 25 °C) (Lit.) |
Personal Protective Equipment | Eyeshields, Faceshields, Gloves, Respirator cartridges |
Purity | ≥97% |
Refractive Index | n20D 1.75 (Lit.) |
RTECS Number | UQ0492000 |
Safety Symbol | GHS07 |
Usage Statement | Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |