Starting material donor tested and found negative for HIV I & II antibodies, Hepatitis B surface antigen, and Hepatitis C antibodies.
Cholesterol level >200mg/l. <1% HDL.
Human LDL although stable at 4oC for 1 week, should be stored desiccated below -15oC. (short term i.e. < 3 months) and below -70oC for long term.
Low Density Lipoprotein, LDL.