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| Catalog: | C-FC-0002A |
| Product Type: | FCM Antibody |
| Size: | 50 μg/500 μg/1 mg |
| Reactivity: | Human |
| Analysis mode: | FA, FCM, IF |
| Host: | Mouse |
| Isotype: | Mouse IgG1, κ |
| Alternate names: | B4, CVID3,B-lymphocyte antigen CD19,B-lymphocyte surface antigen B4,T-cell surface antigen Leu-12 |
| Form: | Liquid |
| Shipping: | Biological ice pack at 4℃ |
| Storage: | 2-8℃ |
| Conjugation: | None (Purified antibody/Azide Free/Low endotoxin) |
| Buffer: | 0.2 μm filtered in PBS, pH7.2. Azide Free (AF)/Low Endotoxin (LE): Contains no stabilizers or preservatives. Endotoxin level is < 2 EU/mg as Determined by LAL gel clotting assay. |
| Swiss port: | P15391 |
| Clone NO.: | 4G7 |
| 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 type I transmembrane glycoprotein also known as B4. It is a member of the immunoglobulin superfamily expressed on B-cells (from pro-B to blastoid B cells, absent on plasma cells) and follicular dendritic cells. CD19 is involved in B cell development, activation, and differentiation. CD19 forms a complex with CD21 (CR2) and CD81 (TAPA-1), and functions as a BCR co-receptor.
Core Diagnostic Capabilities
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