CD21 (EP3093)

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CD21 (EP3093)

CD21 (EP3093), tonsil, 200x
Catalog Number:760-4438
Ordering Code:05973902001
Quantity:50 tests
Controls:Lymph Node, Tonsil
Isotypes:IgG1
Clone Name:EP3093
Species:Rabbit
Localization:Cytoplasmic, Membranous
Regulatory Status:IVD


CD21 antigen is an integral membrane glycoprotein of molecular weight 140 kD. Anti-CD21 is useful in the identification of follicular dendriditic cell matrix found in normal lymph nodes and tonsillar tissue. This antibody also labels follicular dendritic cell tumor/sarcomas. The antigen is absent on T-lymphocytes, monocytes, and granulocytes.


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