| Product description |
Rabbit polyclonal to Methionine Aminopeptidase 2MetAP-2 is highly conserved across species. The catalytic domains of S. Cerevisiae and human MetAP-2 proteins are ~80% homologous. The function of MetAP-2 remains to be determined. MetAP-2 has been identified, purified and cloned from rat cells as a 67kD eIF-2-associated (elongation inhibitory factor-2) protein, suggesting a possible role in protein translation. Experiments suggest MetAP-2 may be involved in angiogenesis, the process of new blood vessel formation. MetAP-2 binds to the potent anti-angiogenic agent fumagillin. The fungal derived fumagillin, and its more potent metabolite TNP-470, are effective at limiting both the size and metastasis of solid tumors. In view of the identification of MetAP-2 as a fumagillin binding protein, future studies with MetAP-2 should provide important new insights into the mechanisms of fumagillin/TNP- 470 induced cell-cycle arrest and the role of MetAP-2 in angiogenesis. |