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mFluor™ Red 700 Anti-human CD140b Antibody
18A2
18A2 is an anti-human monoclonal antibody that recognizes the CD140b antigen. CD140b (also known as PDGFRb) is a transmembrane glycoprotein that is expressed on the surface of cells like endothelial cells. CD140b is associated with a variety of biologically interesting macromolecules/ligands, namely, PDGF. CD140b is a relatively rare antibody target, with fewer than 400 publications in the last decade. Even still, CD140b is often used in flow cytometry applications as a phenotypic marker for differentiation of cell types, especially in the study of neuroscience cell markers. This antibody was purified through affinity chromatography and conjugated to mFluor™ Red 700 (ex/em = 680/695 nm). It is compatible with the 642 nm laser and 702/85 nm bandpass filter (for example, as in the Luminex Amnis FlowSight).
| Catalog | Size | Price | Quantity |
|---|---|---|---|
| 114010V0 | 100 tests | Price | |
| 114010V1 | 500 tests | Price |
Antibody properties
| Other names | PDGFRb |
| Clone | 18A2 |
| Host | Mouse |
| Isotype | IgG1 |
| Reactivity | Human |
| Application | Flow Cytometry (FACS), Fluorescence Imaging |
Spectral properties
| Absorbance (nm) | 651 |
| Correction factor (260 nm) | 0.135 |
| Correction factor (280 nm) | 0.127 |
| Extinction coefficient (cm -1 M -1) | 295000 1 |
| Excitation (nm) | 680 |
| Emission (nm) | 695 |
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 18, 2026