2.3.1.23 - 2.3.1.23 expressed in COS-7 cell and SW-480 cell 2.3.1.23 expressed in Escherichia coli 2.3.1.23 expressed in Saccharomyces cerevisiae 2.3.1.23 expressed in Sf9 insect cell 2.3.1.23 expressed in yeast 2.3.1.23 expression in A-431 cell and COS-7 cell 2.3.1.23 expression in A-431 cell, COS-7 cell, and Hu-H7 cell 2.3.1.23 expression in COS-7 cells and in Sf9 insect cells 2.3.1.23 expression in Escherichia coli