FCRL5 Monoclonal / PE / REA391
Product Details
| Description | Clone REA391 recognizes the human CD307e antigen, a 106 kDa single-pass type I membrane protein also known as Fc receptor-like protein 5 (FcRL5) or immune receptor translocation-associated protein 2 (IRTA2). CD307e possesses a cytoplasmic tail with inhibitory ITIM phosphorylation signaling motifs and was found to inhibit B cell antigen receptor signaling by recruiting SHP1 to two ITIM motifs upon B cell antigen receptor co-stimulation, resulting in diminished calcium influx and protein tyrosine phosphorylation. Co-stimulation of CD307e and the B cell antigen receptor promotes proliferation and differentiation of naive B cells. CD307e is expressed on both mature B cells and plasma cells, and is induced by EBV proteins. It is overexpressed on malignant B cells of hairy cell leukemia, chronic lymphocytic leukemia, mantle cell lymphoma, and multiple myeloma patients. In addition, serum levels of soluble CD307e are elevated in patients with several types of B cell tumors. | Additional information: Clone REA391 displays negligible binding to Fc receptors. | |
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| Conjugate | PE | |
| Clone | REA391 | |
| Target Species | Human | |
| Applications | FC | |
| Supplier | Miltenyi Biotec | |
| Catalog # | Sign in to view product details, citations, and spectra | |
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About FCRL5
This gene encodes a member of the immunoglobulin receptor superfamily and the Fc-receptor like family. This gene and several other Fc receptor-like gene members are clustered on the long arm of chromosome 1. The encoded protein is a single-pass type I membrane protein and contains 8 immunoglobulin-like C2-type domains. This gene is implicated in B cell development and lymphomagenesis. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Sep 2010]
This gene encodes a member of the immunoglobulin receptor superfamily and the Fc-receptor like family. This gene and several other Fc receptor-like gene members are clustered on the long arm of chromosome 1. The encoded protein is a single-pass type I membrane protein and contains 8 immunoglobulin-like C2-type domains. This gene is implicated in B cell development and lymphomagenesis. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Sep 2010]
About PE
Phycoerythrin (PE, R-PE) is a red-emitting fluorescent protein-chromophore complex that can be excited the 488-nm blue, 532-nm green, or 561-nm yellow-green laser with increasing efficiency and captured with a 586/14 nm bandpass filter. PE has an excitation peak at 565 nm and an emission peak at 578 nm. PE is 240kD in size and has an extinction coefficient of ~2x10^6 which makes it one of the brightest fluorophores available and a potent donor upon which to build tandem fluorophores with longer Stoke's Shifts.
Phycoerythrin (PE, R-PE) is a red-emitting fluorescent protein-chromophore complex that can be excited the 488-nm blue, 532-nm green, or 561-nm yellow-green laser with increasing efficiency and captured with a 586/14 nm bandpass filter. PE has an excitation peak at 565 nm and an emission peak at 578 nm. PE is 240kD in size and has an extinction coefficient of ~2x10^6 which makes it one of the brightest fluorophores available and a potent donor upon which to build tandem fluorophores with longer Stoke's Shifts.
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Validation References
| PMID 11453668 | |
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| PMID 11929751 | |
| PMID 23509253 | |
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