CD19 (EP169) Rabbit Monoclonal Antibody
Specialties: Hematopathology
CD19 is present in both normal and malignant B-cells and has long been considered to be the most reliable surface marker of this lineage over a wide range of maturational stages. In normal lymphoid tissue, CD19 is observed in germinal centers, mantle zone cells, and scattered cells in the interfollicular areas. Anti-CD19 exhibits an overall immunoreactivity pattern similar to those of the antibodies against CD20 and CD22. However, in contrast to CD20, CD19 is also expressed in immature B-cells; although recent studies have described CD19 loss in a few B-cell neoplasms.1-3
- Kimura M, et al. Int J Hematol. 2007; 85:41-8.
- Masir N, et al. Histopathology. 2006; 48:239-46.
- Greenberg SA, et al. Neurology. 2005; 65:1782-7.
Specifications
- Reactivity: paraffin
- Visualization: membranous
- Control: tonsil
- Dilution Range: 1:50-1:200*
Package Inserts
IFU
- IVD Rev. 1.0 (CMC11931010)
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Ordering Information
For in vitro diagnostic (IVD) use in USA
| 0.1 mL concentrate | 119R-14 |
| 0.5 mL concentrate | 119R-15 |
| 1 mL concentrate | 119R-16 |
| 1 mL predilute | 119R-17 |
| 7 mL predilute | 119R-18 |
For in vitro diagnostic (IVD) use in Canada
| 0.1 mL concentrate | 119R-14 |
| 0.5 mL concentrate | 119R-15 |
| 1 mL concentrate | 119R-16 |
| 1 mL predilute | 119R-17 |
| 7 mL predilute | 119R-18 |
For in vitro diagnostic (IVD) use in Europe
| 0.1 mL concentrate | 119R-14 |
| 0.5 mL concentrate | 119R-15 |
| 1 mL concentrate | 119R-16 |
| 1 mL predilute | 119R-17 |
| 7 mL predilute | 119R-18 |
For research use only (RUO) in Japan
| 0.1 mL concentrate | 119R-14-RUO |
| 0.5 mL concentrate | 119R-15-RUO |
| 1 mL concentrate | 119R-16-RUO |
| 1 mL predilute | 119R-17-RUO |
| 7 mL predilute | 119R-18-RUO |
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