| Catalog: | C-FC-2732A | 
| Product Type: | FCM Antibody | 
| Size: | 50 μg/100 μg | 
| Reactivity: | Mouse | 
| Analysis mode: | FCM, IP | 
| Host: | Rat | 
| Isotype: | Rat IgG2a, κ | 
| Alternate names: | B-lymphocyte antigen CD19,Cd19,Differentiation antigen CD19,CD19 | 
| Form: | Liquid | 
| Shipping: | Biological ice pack at 4℃ | 
| Storage: | 2-8℃ | 
| Conjugation: | Unconjugated | 
| Buffer: | PBS with 0.05% Proclin300 | 
| Swiss port: | P25918 | 
| Clone NO.: | 1D3 | 
| Recommended use: | Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1 μg per 106 cells in 100 μL volume or 100 μL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application. | 
CD19 is a 95 kD glycoprotein also known as B4. It is a member of the Ig superfamily, expressed on all pro-B to mature B cells (during development) and follicular dendritic cells. Plasma cells do not express CD19. CD19, in association with CD21 and CD81, forms a molecular complex integral to B cell activation.
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