• Test Usage:
    CD21 strongly stains the cytoplasm and membranes of the follicular dendritic cells and the membranes of a subset of the mantle zone lymphocytes. Follicular dendritic cells form a basket-weave meshwork in the germinal centers of lymphoid follicles, where they present antigens to B cells. Diagnostically CD21 may be useful to support a diagnosis of Follicular dendritic cell sarcoma or to confirm the presence of lymphoid follicles.
  • Report Availability:
    Sample Daily by 6 pm; Report Block: 5 days Tissue Biopsy: 5 days Tissue large complex : 7 days
  • Sample Report:
110 Diagnostic Centers found for IMMUNOHISTOCHEMISTRY, CD21 in Lucknow