R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.
TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb #93005
Filter:
- WB
- IP
- IF
- F
Supporting Data
REACTIVITY | M |
SENSITIVITY | Endogenous |
MW (kDa) | 20-30 |
Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IP-Immunoprecipitation
- IF-Immunofluorescence
- F-Flow Cytometry
Species Cross-Reactivity Key:
- M-Mouse
Product Information
Product Usage Information
Application | Dilution |
---|---|
Western Blotting | 1:1000 |
Immunoprecipitation | 1:100 |
Immunofluorescence (Frozen) | 1:50 - 1:100 |
Immunofluorescence (Immunocytochemistry) | 1:50 - 1:100 |
Flow Cytometry (Fixed/Permeabilized) | 1:50 - 1:200 |
Flow Cytometry (Live) | 1:50 - 1:200 |
Storage
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
Protocol
Specificity / Sensitivity
TACI/TNFRSF13B/CD267 (E3P6X) Rabbit mAb recognizes endogenous levels of total TACI/TNFRSF13B/CD267 protein. This antibody is predicted to recognize mulitple isoforms of TACI/TNFRSF13B/CD267.
Species Reactivity:
Mouse
Source / Purification
Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus of mouse TACI/TNFRSF13B/CD267 protein.
Background
Transmembrane activator and calcium-modulating cyclophilin ligand interactor (TACI), also known as tumor necrosis factor receptor superfamily member 13B (TNFRSF13B) and cluster of differentiation 267 (CD267), is a single-pass type III membrane receptor that is highly expressed on the surface of mature innate-like B cells, such as marginal zone and B-1 B cells in mice, and memory B cells in humans (1-3). TACI/TNFRSF13B/CD267 is also expressed on the surface of activated T cells (4), while monocytes and dendritic cells express lower levels of TACI/TNFRSF13B/CD267 primarily intracellularly (5,6). TACI/TNFRSF13B/CD267 is the receptor for soluble ligands BAFF/TNFSF13B and APRIL/TNFSF13 (7,8). Upon ligation, TACI/TNFRSF13B/CD267 recruits tumor necrosis factor receptor–associated factor (TRAF) family members and calcium signal-modulating cyclophilin ligand (CAMLG) in order to activate NFAT, NF-κB, and AP-1 transcriptional programs (9-11). TACI/TNFRSF13B/CD267 is necessary for T cell-independent type II and type I responses (1,12), negative regulation of B cell and T follicular helper cell numbers (13,14), and promotion of class switch recombination in B cells (15). Mutations and aberrant regulation of TACI/TNFRSF13B/CD267 has been associated with cancer, autoimmune diseases, and immunodeficiency disorders (16-18). Multiple isoforms produced by alternative splicing have been identified.
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- Mantchev, G.T. et al. (2007) J Immunol 179, 2282-8.
- Tsuji, S. et al. (2011) Blood 118, 5832-9.
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- Moura, R.A. et al. (2013) J Rheumatol 40, 1293-302.
- Abo-Elfadl, M.T. et al. (2020) Cytokine 125, 154790.
限制使用
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