PerCP Anti-Mouse CD45R/B220 Antibody[RA3.3A 1/6.1] (E-AB-F1112F)
![PerCP Anti-Mouse CD45R/B220 Antibody[RA3.3A 1/6.1] - 1](http://file.elabscience.com/assets/images/loading.png) 
                        For research use only.
| Alternate Names | B220 | 
| Clone No | |
| Leadtime | Order now, ship in 3 days | 
| Background | CD45R, also known as B220, is an isoform of CD45. It is a member of the protein tyrosine phosphatase (PTP) family with a molecular weight of approximately 180-240 kD. CD45R is expressed on B cells (at all developmental stages from pro-B cells through mature B cells), activated B cells, and subsets of T and NK cells. CD45R (B220) is also expressed on a subset of abnormal T cells involved in the pathogenesis of systemic autoimmunity in MRL-Faslpr and MRL-Fasgld mice. It plays a critical role in TCR and BCR signaling. The primary ligands for CD45 are galectin-1, CD2, CD3, and CD4. CD45R is commonly used as a pan-B cell marker; however, CD19 may be more appropriate for B cell specificity. | 
| Abbre | CD45R | 
| Host | Rat | 
| Reactivity | Mouse | 
| Clonality | Monoclonal | 
| Isotype | Rat IgM, κ | 
| Isotype Control | E-AB-F09772F | 
| Applications | 
                FCM             | 
| Research Areas | Cell Biology;Immunology;Inhibitory Molecules;Neuroscience;Neuroscience Cell Markers | 
| Cellular Localization | 
                Membrane             | 
| Form | Liquid | 
| Concentration | 
                5 μL/Test             | 
| Conjugation | PerCP | 
| Conjugation Information | PerCP is designed to be excited by the blue laser (488 nm) and detected using an optical filter centered near 675 nm (e.g., a 690/50 nm bandpass filter). | 
| Spectrum | |
| Storage Buffer | Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer. | 
| Storage | This product can be stored at 2-8°C for 12 months. Please protected from prolonged exposure to light and do not freeze. | 
| Expiration Date | 12 months | 
| Shipping | Ice bag | 
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APC
Biotin
Elab Fluor®488
Elab Fluor®647
Elab Fluor®700
Elab Fluor®Red 780
Elab Fluor®Violet 450
Elab Fluor®Violet 540
FITC
PE
PE/Cyanine 5
PE/Cyanine 5.5
PE/Cyanine 7
PE/Elab Fluor®594
PerCP
PerCP/Cyanine 5.5
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