The serum (blood) creatinine test is a blood test used to check how well your kidneys are filtering your blood. It is usually ordered in combination with other tests as part of a bundle called the “basic metabolic panel” (BMP) or “comprehensive metabolic panel” (CMP). It is one of the most frequently ordered lab tests and is often part Immunology is the study of the body's immune system and its functions and disorders. Serology is the study of blood serum (the clear fluid that separates when blood clots). Immunology and serology laboratories focus on the following: Identifying antibodies. These are proteins made by a type of white blood cell in response to a foreign substance Already, there is literature evidence for the greenish discoloration of the plasma as a result of pregnancy, intake of birth-control pills containing estrogen, rheumatoid arthritis, and drugs such as sulfonamides or due to sepsis with Gram-negative cryophilic bacteria such as Pseudomonas. The plasma unit was subjected to investigations such as Get insights on the difference between Serum and blood plasma. The basis of comparison include: discovery, description, storage lifespan, composition, function, water content, structure of cell, isolation procedure, fibrinogen, extraction procedure and density including the similarities. The Difference Discovery In 1918 Gordon R. Ward discovered the use of plasma for blood transfusion purposes After the blood sample is centrifuged, the clear serum should be removed for testing. [4] [5] These tubes should be used with care when measuring drug or hormone levels because the drug or hormone may diffuse from the serum into the gel, causing a reduction in measured level. What is serum? What is plasma? How does serum differ from plasma? 10. In what fraction of serum are antibodies found? albumin b. gamma globulin c. beta globulin d. alpha globulin a. 11. List the five major classes of immunoglobulins (antibodies). 12. Briefly describe the purpose of albumin in the body. 13. Transferrin is one of the beta io8cf. Let us look at the differences between them. Plasma. Platelets. Definition. It is a straw-coloured liquid which has blood cells suspended in them. Platelets are small colourless fragments found in the blood. It is a type of blood cell. Function. It has clotting factors and other important protein molecules suspended in it. Serum osmolality is affected by the concentration of blood chemicals like chloride, sodium (Na), proteins, bicarbonate, and glucose. The blood urea nitrogen (BUN) measurement is important for calculating serum osmolality. Specific therapies and toxins that affect an individual’s fluid balance should also be evaluated with serum osmolality. Lipoprotein (a), or Lp (a), is a protein that transports cholesterol in the blood. High levels of Lp (a) in the blood can increase the likelihood of plaques or blood clots forming in the arteries Why the Test is Performed. PTH is released by the parathyroid glands. The 4 small parathyroid glands are located in the neck, near or attached to the back side of the thyroid gland. The thyroid gland is located in the neck, just above where your collarbones meet in the middle. PTH controls calcium, phosphorus, and vitamin D levels in the blood. Whole blood, serum and plasma, collected in containers with different anticoagulants (lithium heparin, potassium EDTA, and sodium citrate for plasma and no anticoagulant for serum), from twenty-seven (27) subjects, resulted in five sample types and 135 total samples. Samples used for serum analysis were coagulated for 30 minutes.

how does serum differ from plasma