Typical costs: 1  Costs for a groom's cake are similar to those for wedding cakes, ranging from $1-$2 or less per slice for a relatively straightforward single-tier or sheet cake, to $8-$10 or more a slice for elaborate cakes with fondant, gum paste and sugar decorations or fruit.
Immunofluorescence microscopy is used to localize specific constituents in tissue sections or immobilized cells using fluorescent tags as labels.
Two types of tests may be used: 1  Most often, ANCA tests are performed using indirect immunofluorescence microscopy (IFA). 2  Myeloperoxidase antibodies and proteinase 3 (PR3) antibodies may be individually and specifically tested using an immunoassay method. 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.