A BBB Accredited Business since. BBB has determined that Appstar Financial meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints. BBB Accredited Businesses pay a fee for accreditation review/monitoring and for support of BBB services to the public.actors that raised the rating for Appstar Financial include: 1  Length of time business has been operating. 2  Complaint volume filed with BBB for business of this size. 3  Response to 162 complaint(s) filed against business. 4  Resolution of complaint(s) filed against business.
Immunofixation blood test Definition The immunofixation blood test is used to identify proteins called immunoglobulins in blood. Too much of the same immunoglobulin is usually due to different types of blood cancer. Immunoglobulins are antibodies that help your body fight infection. Alternative Names Serum immunofixation A blood sample is needed.
Vasculitis. An ANCA test and/or tests for MPO and PR3 are ordered when a person has signs and symptoms that suggest systemic autoimmune vasculitis. Early in the disease, symptoms may be vague or nonspecific, such as fever, fatigue, weight loss, muscle and/or joint aches, and night sweats. Most often, ANCA tests are performed using indirect immunofluorescence microscopy (IFA). 2  Serum samples are mixed with neutrophils to allow autoantibodies that may be present to react with the cells. 3  The sample is put on a slide and treated with a fluorescent stain.