Objective:To study one kind of rapid and plenty method of isolating the subfractions of low density lipoprotein (LDL).

Because the second kind, low-density lipoprotein (LDL), get smaller and smaller until they're tiny enough to enter the walls of your blood vessels and attach themselves like a bad houseguest.

There are three kinds of blood cholesterol that you should know about: high-density lipoprotein (HDL), low-density lipoprotein (LDL), and triglycerides.