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iFluor® 555 Anti-human CD279 Antibody
3D1
The 3D1 monoclonal antibody reacts with human CD279, a 50 - 55 kD member of the Ig superfamily typically located on the surface of t cells and b cells. CD279 is associated with a variety of biologically interesting macromolecules/ligands, namely, PDL1. CD279 is a relatively rare antibody target, with less than 1000 publications in the last decade. Even still, CD279 is vital to cancer biomarkers research, frequently serving as a phenotypic marker for differentiating cell types in flow cytometric applications. This antibody was purified through affinity chromatography and conjugated to iFluor® 555 (ex/em = 557/570 nm). It is compatible with the 561 nm laser and 577/15 nm bandpass filter (for example, as in the Bio-Rad ZE5 Cell Analyzer).
| Catalog | Size | Price | Quantity |
|---|---|---|---|
| 12790090 | 100 tests | Price | |
| 12790091 | 500 tests | Price |
Antibody properties
| Other names | PD1 |
| Clone | 3D1 |
| Host | Mouse |
| Reactivity | Human |
| Application | Flow Cytometry (FACS), Fluorescence Imaging |
Spectral properties
| Correction factor (260 nm) | 0.23 |
| Correction factor (280 nm) | 0.14 |
| Extinction coefficient (cm -1 M -1) | 100000 1 |
| Excitation (nm) | 557 |
| Emission (nm) | 570 |
| Quantum yield | 0.64 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 20, 2026