| TNP-470methionine aminopeptidase-2 (MetAP2) inhibitor |
Sample solution is provided at 25 µL, 10mM.
Nature.2017 Jan 19;541(7637):417-420.
Nature.2018 Nov;563(7731):407-411.Nature.2018 Jun 13.Nature.2018 Jun 27.Nature.2018 Mar 29;555(7698):673-677.Nature.2017 Sep 7;549(7670):96-100.Nature.2016 Apr 21;532(7599):398-401.
Science.2016 Aug 5;353(6299)594-8Nat Nanotechnol.2017 Dec;12(12):1190-1198.Nature Biotechnology.2017 Jun;35(6):569-576Nat Med.2018 Sep 17.Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.Cell.Available online 25 October 2018.Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.Cell.2018 Jun 28;174(1):172-186.e21.Cell.2018 Feb 22;172(5):1007-1021.e17.Cell.2017 Nov 30;171(6):1284-1300.e21.Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.Cell.2017 Jul 13;170(2):312-323Nat Med.2018 Jan 29.Nat Med.2017 Nov;23(11):1342-1351.Cell.2017 Apr 6;169(2):286-300.Cell.2015 Aug 27;162(5):987-1002.Cell.2015 Feb 12;160(4):729-44.Nature Medicine.2017 Apr;23(4):493-500.Cancer Cell.2018 May 14;33(5):905-921.e5.Cancer Cell.2018 Apr 9;33(4):752-769.e8.Cancer Cell.2018 Mar 12;33(3):401-416.e8.Cancer Cell.2017 Aug 14;32(2):253-267.e5.Nat Methods.2018 Jul;15(7):523-526.Cell Stem Cell.2018 May 3;22(5):769-778.e4.Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
- View current batch:
- Purity = 98.00%
- COA (Certificate Of Analysis)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure
TNP-470 Dilution Calculator
calculate
TNP-470 Molarity Calculator
calculate
| Cas No. | 129298-91-5 | SDF | Download SDF |
| Synonyms | AGM-1470|O-(Chloroacetyl-carbamoyl) Fumagillol|NSC 642492 | ||
| Chemical Name | (3R,4S,5S,6R)-5-methoxy-4-[(2R,3R)-2-methyl-3-(3-methyl-2-buten-1-yl)-2-oxiranyl]-1-oxaspiro[2.5]oct-6-yl ester N-(2-chloroacetyl)-carbamic acid | ||
| Canonical SMILES | O=C(NC(CCl)=O)O[C@@H]1CC[C@@]2(OC2)[C@]([C@](O3)(C)[C@H]3C/C=C(C)/C)([H])[C@@H]1OC | ||
| Formula | C19H28ClNO6 | M.Wt | 401.9 |
| Solubility | ≤10mg/ml in ethanol;10mg/ml in DMSO;10mg/ml in dimethyl formamide | Storage | Store at -20°C |
| Physical Appearance | A crystalline solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. | ||
IC50: 2 μM
TNP-470 is a methionine aminopeptidase-2 (MetAP2) inhibitor.
MetAP2 is present in all organisms and is important due to its key role in tissue repair and protein degradation. Moreover, MetAP2 is of particular interest since it plays a critical role in angiogenesis, which is necessary for the progression of diseases, such as solid tumor cancers and rheumatoid arthritis.
In vitro: Antitumor activity of TNP-470 was evaluated in eight human cultured cell lines derived from choriocarcinoma; ovarian cancer; TYK and Nakajima; and uterine endometrial cancer. Results showed that after 7-day culture with TNP-470, in medium at the concentration of 10 to 10-2 μg/ml, the inhibition of growth was observed in all of the eight cell lines. The half inhibitory concentration of choriocarcinoma cell lines was at an extremely low level compared to that of e uterine endometrial cancer and pithelial ovarian cancer [1].
In vivo: The anti-tumor effect of TNP-470 was studied using nude mice with tumors of GCH-1(m), NUC-1, or Nakajima cells. When the size of the transplanted tumor reached 100–200 mm3, 3, 10, or 30 mg/kg of TNP-470 was injected every other day. It was found that the inhibitory effect of TNP-470 was obtained by the administration of 10 and 30 mg/kg in GCH-1(m) and NUC-1 cells, respectively, while in Nakajima cells there was no significant effect. In addition, in nude mice treated with 30 mg/kg of TNP-470, lung metastasis of GCH-1(m) cells was greatly inhibited both in the number and the size of tumor nodules, suggesting that the capillary growth in the originally developed tumor was also reduced [1].
Clinical trial: A phase I study found that the effects of TNP-470 could be evaluated in 32 of the 33 patients. The dose-limiting toxic effect was a characteristic neuropsychiatric symptom complex. No definite anti-tumor activity of TNP-470 was observed; however, transient stimulation of the serum prostate-specific antigen concentration occurred in some of the patients treated [2].
References:[1] T. Yanase, M. Tamura, K. Rujita, et al. Inhibitory effect of angiogenesis inhibitor TNP-470 on tumor growth and metastasis of human cell lines in vitro and in vivo. Cancer Research 53(11), 2566-2570 (1993). [2] C J Logothetis et al. Phase I trial of the angiogenesis inhibitor TNP-470 for progressive androgen-independent prostate cancer. Clinical Cancer Research 7(5):1198-203.
