654270
TNP-470
A cell-permeable Fumagillin analog that inhibits MetAP2, but not MetAP1, methionine aminopeptidase activity, without affecting the inhibitory activity of MetAP2 against HRI- catalyzed eIF-2α phosphorylation.
別名:
TNP-470, AGM-1470, O-(Chloroacetyl-carbamoyl)fumagillol, AGM1470, MetAP-2 Inhibitor II, MetAP2 Inhibitor II, Methionine Aminopeptidase 2 Inhibitor II, TNP470
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この商品について
実験式（ヒル表記法）:
C19H28ClNO6
CAS番号:
分子量:
401.88
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥97% (HPLC)
Form:
solid
Storage condition:
OK to freeze
Quality Segment
assay
≥97% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white to light yellow
solubility
DMSO: 100 mg/mL
shipped in
ambient
storage temp.
−20°C
SMILES string
ClCC(=O)NC(=O)O[C@H]1[C@H]([C@@H]([C@]3(OC3)CC1)[C@]2(O[C@@H]2CC=C(C)C)C)OC
InChI
1S/C19H28ClNO6/c1-11(2)5-6-13-18(3,27-13)16-15(24-4)12(7-8-19(16)10-25-19)26-17(23)21-14(22)9-20/h5,12-13,15-16H,6-10H2,1-4H3,(H,21,22,23)/t12-,13-,15-,16-,18+,19+/m1/s1
InChI key
MSHZHSPISPJWHW-PVDLLORBSA-N
General description
A cell-permeable Fumagillin (Cat. No. 344845) analog that inhibits MetAP2, but not MetAP1, methionine aminopeptidase activity (IC50 = 1 nM against human MetAP2) by covalently modifying MetAP2 active site histidine (aa 231 in human/mouse/rat; aa 174 in yeast) via its epoxide group, without affecting the inhibitory activity of MetAP2 against HRI- (heme-regulated inhibitor kinase) catalyzed eIF-2α phosphorylation. Cellular MetAP2 inhibition is particularly effective in inducing endothelial cytostasis (IC50 = 25 pM and 37 pM, respectively, against HUVEC and bovine BAEC proliferation by TNP-470), making TNP-470 a potent anti-angiogenesis agent in vivo (2 to 100 mg/kg in mice and rats; s.c.). Reported to be more potent and less toxic than Fumagillin.
Other Notes
Zhang, Y., et al. 2000. Proc. Natl. Acad. Sci. USA97, 6427.
Sin, N., et al. Proc. Natl. Acad. Sci. USA94, 6099.
Yamaoka, M., et al. 1993. Cancer Res.53, 4262.
Kusaka, M., et al. 1991. Biochem. Biophys. Res. Commun.174, 1070.
Ingber, D., et al. 1990. Nature348, 555.
Sin, N., et al. Proc. Natl. Acad. Sci. USA94, 6099.
Yamaoka, M., et al. 1993. Cancer Res.53, 4262.
Kusaka, M., et al. 1991. Biochem. Biophys. Res. Commun.174, 1070.
Ingber, D., et al. 1990. Nature348, 555.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Irritant (B)
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保管分類
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable