The federal court judge set to sentence convicted fraudster Elizabeth Holmes in September ordered Tuesday that she put up property worth $500,000 to help ensure she will not flee to avoid an expected multi-year prison sentence. The Theranos founder was convicted by a jury in January in U.S. District Court in San Jose of four felony counts, for defrauding investors in her Palo Alto blood-testing startup. Those investors lost $144 million, with legal experts saying Judge Edward Davila, during Holmes’ sentencing, may consider the entirety of funders’ losses, which the federal government has alleg…