255 results for "CD21 Antibodies" in Products
CD21 Antibodies
CD21, also known as complement receptor 2 (CR2), is a 145 kDa transmembrane protein that contains 15 tandem SCR/SUSHI repeats. CD21 is primarily expressed on B cells, follicular dendritic cells, and T cells. It binds the complement component fragments iC3b, C3d, and C3d,g and forms complexes with CD19 and CD35. CD21 is required for germinal center development, antibody production, and B cell tolerance. It also functions as a cellular uptake receptor for Epstein-Barr virus.
Recombinant Monoclonal Antibody
Recombinant Monoclonal Antibody
![Immunocytochemistry/ Immunofluorescence: CD21 Antibody (CR2/3124R) [NBP3-07754]](https://resources.rndsystems.com/images/products/CD21-Antibody-CR2-3124R-Immunocytochemistry-Immunofluorescence-NBP3-07754-img0002.jpg "Immunocytochemistry/ Immunofluorescence: CD21 Antibody (CR2/3124R) [NBP3-07754]")
Recombinant Monoclonal Antibody
![Immunocytochemistry/ Immunofluorescence: CD21 Antibody (CR2/3124R) - Azide and BSA Free [NBP3-08297]](https://resources.rndsystems.com/images/products/CD21-Antibody-CR2-3124R-Azide-and-BSA-Free-Immunocytochemistry-Immunofluorescence-NBP3-08297-img0002.jpg "Immunocytochemistry/ Immunofluorescence: CD21 Antibody (CR2/3124R) - Azide and BSA Free [NBP3-08297]")
![Flow Cytometry: CD21 Antibody (BB6-11C9.6) - Azide and BSA Free [NBP1-28245]](https://resources.rndsystems.com/images/products/CD21-Antibody-BB6-11C9-6-Flow-Cytometry-NBP1-28245-img0004.jpg "Flow Cytometry: CD21 Antibody (BB6-11C9.6) - Azide and BSA Free [NBP1-28245]")
Clone Bu33 was used by HLDA to establish CD designation.
![Flow Cytometry: CD21 Antibody (Bu33) - BSA Free [NB100-63574]](https://resources.rndsystems.com/images/products/CD21-Antibody-Bu33-Flow-Cytometry-NB100-63574-img0004.jpg "Flow Cytometry: CD21 Antibody (Bu33) - BSA Free [NB100-63574]")
Recombinant Monoclonal Antibody
Clone 21A/5 was used by HLDA to establish CD designation.
![Flow Cytometry: CD21 Antibody (GB25A) [NBP2-60855]](https://resources.rndsystems.com/images/products/CD21-Antibody-GB25A-Flow-Cytometry-NBP2-60855-img0001.jpg "Flow Cytometry: CD21 Antibody (GB25A) [NBP2-60855]")
![Flow Cytometry: CD21 Antibody (B-E5) - Azide and BSA Free [NBP3-14587]](https://resources.rndsystems.com/images/products/CD21-Antibody-B-E5-Flow-Cytometry-NBP3-14587-img0001.jpg "Flow Cytometry: CD21 Antibody (B-E5) - Azide and BSA Free [NBP3-14587]")