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mFluor™ UV375 Anti-cow/ human CD46 Antibody
MEM-258
MEM-258 is an anti-cow/ human monoclonal antibody that targets the CD46 antigen. CD46 (alternatively called Membrane Cofactor Protein) is a 45 - 75 kD transmembrane protein that is expressed on the surface of cells like platelets, macrophages, granulocytes and B cells. CD46 is associated with a variety of biologically interesting macromolecules/ligands, namely, CD29, SCR2/3/4 and CD9. CD46 is a fairly uncommon antibody target, with a little more than 3600 publications in the last decade. Even still, CD46 is vital to cell biology, complement and immunology 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 mFluor™ UV375 (ex/em = 351/387 nm). It is compatible with the 355 nm laser and 387/11 nm bandpass filter (for example, as in the Bio-Rad ZE5 Cell Analyzer).
| Catalog | Size | Price | Quantity |
|---|---|---|---|
| 104600X0 | 100 tests | Price | |
| 104600X1 | 500 tests | Price |
Antibody properties
| Other names | Membrane Cofactor Protein |
| Clone | MEM-258 |
| Host | Mouse |
| Isotype | IgG1 |
| Reactivity | Cow, Human |
| Application | Flow Cytometry (FACS), Fluorescence Imaging |
Spectral properties
| Absorbance (nm) | 342 |
| Correction factor (260 nm) | 0.116 |
| Correction factor (280 nm) | 0.139 |
| Extinction coefficient (cm -1 M -1) | 40000 1 |
| Excitation (nm) | 351 |
| Emission (nm) | 387 |
| Quantum yield | 0.94 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 21, 2026