A. Using ultrafiltration as the only separation method (with as many different MWCO membranes as needed from those listed in the class notes on filtration, reproduced below), develop a process to isolate/purify two products from the same mixture in question 3 : insulin and lactoperoxidase. (that is come up with two different products that contain the highest concentration of (1) insulin and (2) lactoperoxidase, with minimal other components in these two product streams. Note: \% recovery in the table refers to the \% of each biochemical recovered in the retentate; the rest passes through the membrane into the permeate, and can be recovered in the stream that crosses the membrane. Dashes in the table indicate that that the particular biochemical was not evaluated in that membrane. B. Without using filtration or size exclusion chromatography, discuss one other technique covered in class that could work if the desired product from this mixture were pure trvpsin