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APC/XFD750 Anti-human CD20 Antibody
HI20a
HI20a is an anti-human monoclonal antibody that recognizes the CD20 antigen. CD20 (alternatively called MS4A1, Bp35 or Leukocyte surface antigen Leu-16) is a 33 - 37 kD transmembrane protein that is expressed on the surface of cells such as B cells. CD20 plays a role in important cellular pathways, namely, the B cell receptor signaling pathway. From a research standpoint, it is of biological interest due to its association with key macromolecules/ligands such as Lyn. CD20 is a moderately popular antibody target, with over 20000 publications in the last decade. CD20 has a variety of applications in costimulatory molecules and immunology research, commonly serving as a phenotypic marker for differentiating cell types in flow cytometric applications. This antibody was purified through affinity chromatography and conjugated to APC/XFD750 (ex/em = 756/785 nm). XFD750 is manufactured by AAT Bioquest, and it has a chemical structure similar to that of Alexa Fluor® 750 (Alexa Fluor® is the trademark of Thermo Fisher).
| Catalog | Size | Price | Quantity |
|---|---|---|---|
| 102011E0 | 25 tests | Price | |
| 102011E1 | 100 tests | Price | |
| 102011E2 | 500 tests | Price |
Antibody properties
| Other names | Bp35, B1 |
| Clone | HI20a |
| Host | Mouse |
| Isotype | IgG2a |
| Reactivity | Human |
Spectral properties
| Extinction coefficient (cm -1 M -1) | 700000 |
| Excitation (nm) | 651 |
| Emission (nm) | 785 |
Usage and storage
| Intended use | Research Use Only (RUO) |
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 August 5, 2026