CD21 (CR2, C3DR2, CVID7, SLEB9, Complement Receptor 2) (PE)
Cat# C2272-60A-PE-100T
Size : 100Tests
Brand : US Biological
Contact local distributor :
Phone : +1 850 650 7790
C2272-60A-PECD21 (CR2, C3DR2, CVID7, SLEB9, Complement Receptor 2) (PE)
Specifications
CD21 (complement receptor 2, CR2) binds C3 complement fragments, especially its breakdown fragments, which remain covalently attached to complement activating surfaces or antigen. CD21 has important roles in uptake and retention of immunocomplexes, survival of memory B cells and in development and maintenance of the humoral response to T-dependent antigens. CD21 also serves as a key receptor for Epstein-Barr virus binding and is involved in targeting prions to folicular dendritic cells and expediting neuroinvasion following peripheral exposure to prions. A soluble form of the CD21 (sCD21) is shed from the lymphocyte surface and retains its ability to bind respective ligands.
Applications:
Suitable for use in Flow Cytometry. Other applications not tested.
Recommended Dilutions:
Flow Cytometry: 20ul labels 10e6 cells in 100ul
Optimal dilutions to be determined by the researcher.
Storage and Stability:
Store product at 4°C in the dark. DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: PE conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.