CD21

Product Description

CD21, also known as complement receptor 2 and C3d receptor, is a 140-kD membrane protein on mature B-lymphocytes.¹⁵ CD21 has been shown to label follicular dendritic cells (FDC), as a means of illustrating the phenomenon of follicular colonization in marginal zone lymphoma. CD21 has also been used in proving cell lineage in some rare tumors of the FDC.¹⁶

Specifications

Regulatory Notice: Biocare’s IVD-labeled products comply with US-FDA and European IVDD regulation. Other regions may have additional requirements for such labeling, please contact your local distributor.

1. Martins PN, et al. Hepatobiliary Pancreat Dis Int. 2011 Aug; 10(4):443-5. 2. Suhail Z, et al. J Coll Physicians Surg Pak. 2010 Jan; 20(1):55-6. 3. Guisado Vasco P, et al. Int J Clin Exp Pathol. 2009 Dec;3(2):189-202. 4. Troxell ML, et al. Appl Immunohistochem Mol Morphol. 2005 Dec; 13(4):297-303.