Presented is a device for lifting landsea containers off of a trailer chassis and for tipping them into a vertical position for loading. Thereby the same blocks can be stacked in either vertical direction in accordance with the corresponding stand with a recess or horizontal direction in accordance with a switched stand with a recess. One of the gene sequences encodes a novel aspartyl protease termed CSP56, which can be used to provide reagents and methods for determining which tumors are likely to metastasize and for suppressing metastases of these tumors.