Causes of High Hematocrit and Hemoglobin. Hemoglobin is the oxygen-carrying protein that is present in the red blood cells, whereas hematocrit is the percentage of the volume of blood that is made up of red blood cells. The following write-up provides information on the circumstances under which a person may have high hemoglobin and hematocrit.
Why It Is Used. The Bordetella pertussis blood test is primarily used to test for Bordetella pertussis bacterium, an infection that causes whooping cough.The early symptoms of whooping cough are very similar to those of many other colds. One may experience a runny nose, light coughing, sneezing, or a low-grade fever.hy It Is Used. The Bordetella pertussis blood test is primarily used to test for Bordetella pertussis bacterium, an infection that causes whooping cough.
Bovine serum albumin (BSA) is a globular protein (~66,000 Da) that is used in numerous biochemical applications due to its stability and lack of interference within biological reactions.Sigma provides a variety of Bovine serum albumins with purities ranging from 95-99%.igma-Aldrich manufactures and distributes bovine serum albumins purified from a variety of primary methods including the true Cohn fractionation method, modified ethanol fractionation methods, heat shock and chromatography.