Products
Services
Resources
Selection Guides
About
XFD750 Anti-human CD72 Antibody
3F3
The 3F3 monoclonal antibody binds with human CD72, a 39 - 43 kD transmembrane glycoprotein often located on the surface of B cells, dendritic cells, liver kupffer cells and macrophages. CD72 is associated with a variety of biologically interesting macromolecules/ligands, for example, CD5. CD72 is a relatively rare antibody target, with fewer than 500 publications in the last decade. Even still, CD72 is commonly used in flow cytometry applications as a phenotypic marker for differentiation of cell types, especially in the study of immunology. This antibody was purified through affinity chromatography and conjugated to XFD750 (ex/em = 752/776 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 |
|---|---|---|---|
| 107201B0 | 100 tests | Price | |
| 107201B1 | 500 tests | Price |
Antibody properties
| Other names | Ly-19.2, Ly-32.2, Lyb-2 |
| Clone | 3F3 |
| Host | Mouse |
| Isotype | IgG2b |
| Reactivity | Human |
| Application | Flow Cytometry (FACS), Fluorescence Imaging |
Spectral properties
| Correction factor (260 nm) | 0.00 |
| Correction factor (280 nm) | 0.04 |
| Extinction coefficient (cm -1 M -1) | 240000 |
| Excitation (nm) | 752 |
| Emission (nm) | 776 |
| Quantum yield | 0.12 1 |
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 27, 2026