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APC Anti-human CD123 Antibody
12H7
The 12H7 monoclonal antibody binds to human CD123, a 70 kD single-pass type I membrane protein often located on the surface of macrophages, hematopoietic progenitors and dendritic cells. CD123 acts in vital cellular pathways, for instance, the cytokine-mediated signaling pathway. From a research standpoint, it is of biological interest due to its association with essential macromolecules/ligands like CD131. CD123 is a fairly uncommon antibody target, with a little more than 3900 publications in the last decade. Even still, CD123 is essential for immunology research, typically serving as a phenotypic marker for differentiating cell types in flow cytometric applications. This antibody was purified through affinity chromatography and conjugated to APC (ex/em = 651/660 nm). It is compatible with the 642 nm laser and 664/20 nm bandpass filter (for example, as in the Luminex Guava easyCyte).
| Catalog | Size | Price | Quantity |
|---|---|---|---|
| 112311B0 | 25 tests | Price | |
| 112311B1 | 100 tests | Price | |
| 112311B2 | 500 tests | Price |
Antibody properties
| Other names | IL-3Rα |
| Clone | 12H7 |
| Host | Mouse |
| Isotype | IgG1, kappa |
| Reactivity | Human |
Spectral properties
| Correction factor (280 nm) | 0.195 |
| Extinction coefficient (cm -1 M -1) | 730000 |
| Excitation (nm) | 651 |
| Emission (nm) | 660 |
Storage, safety and handling
| H-phrase | H303, H313, H333 |
| Hazard symbol | XN |
| Intended use | Research Use Only (RUO) |
| R-phrase | R20, R21, R22 |
Contact us
| Telephone | |
| Fax | |
| sales@aatbio.com | |
| International | See distributors |
| Bulk request | Inquire |
| Custom size | Inquire |
| Technical Support | Contact us |
| Request quotation | Request |
| Purchase order | Send to sales@aatbio.com |
| Shipping | Standard overnight for United States, inquire for international |
Page updated on April 2, 2026