To assess immunoglobulin E (IgE) levels in order to identify the presence of an allergic or inflammatory immune response. Serum (1 mL) collected in a gold-, red-, or red/gray-top tube. Place separated serum into a standard transport tube within 2 hr of collection.
Pauline Gracia. Liver cheese consists of corned beef, pork, bacon and onions and is made by grinding the ingredients very fine and then baking it as a loaf in a bread pan until it has a crunchy brown crust. Login or Sign Up to answer this question.
traditionally Ricotta is made from left over liquids (called Whey) from cheese making. Cottage cheese is made from milk in the first run. Today ricotta is made of fresh milk and not the leftovers, but still it is made from the whey - so its almost like the tradition of making it from left overs.