CD19 Monoclonal Antibody (AN200114P)
For research use only.
| Verified Samples | Verified Samples in IHC: Human spleen, Human tonsil |
| Dilution | IHC-P 1:50-1:200, |
| Isotype | IgG1 |
| Host | Mouse |
| Reactivity | Human |
| Applications | IHC-P |
| Clonality | Monoclonal |
| Immunogen | A synthetic peptide corresponding to the N-terminus of the Human CD19 |
| Abbre | CD19 |
| Synonyms | CVID, B-lymphocyteantigenCD, B-lymphocyte antigen CD, T-cellsurfaceantigenLeu, Differentiation antigen CD, T-cell surface antigen Leu, B-lymphocytesurfaceantigenB, B-lymphocyte surface antigen B, B4, CVID3, CD19, B-lymphocyteantigenCD19, B-lymphocytesurfaceantigenB4, T-cellsurfaceantigenLeu-12, B-lymphocyte antigen CD19, B-lymphocyte surface antigen B4, Differentiation antigen CD19, T-cell surface antigen Leu-12, B4, CVID3, CD19, CD19 molecule |
| Swissprot | |
| Concentration | 1 mg/mL |
| Buffer | 0.2 μm filtered solution in PBS |
| Purification Method | Protein A |
| Research Areas | Immunology, Stem Cells |
| Clone No. | 9A7 |
| Conjugation | Unconjugated |
| Storage | This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles. |
| Shipping | Ice bag |
| background | CD19 protein is a 95 kDa transmembrane glycoprotein that plays a central role in B cell activation and humoral immune responses . CD19 is expressed throughout B cell development from pre-B cells through mature B cells, and it is commonly used as a B cell lineage marker . It is required for the responsiveness of mature B cell to antigen stimulation, germinal center development, and antibody affinity maturation . The CD19 protein associates with the B cell antigen receptor (BCR), CD81, CD38, CD21, CD22, and IFITM1/CD225/Leu13. These associations enable CD19 to amplify B cell signaling and reduce the threshold for antigen stimulation through the BCR. |
Other Clones
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Other Formats
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Unconjugated
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