TACI, transmembrane activator and CAML-interactor, is a member of the TNF receptor superfamily and has been designated TNFRSF13B. TACI is a type III membrane protein with an extracellular N-terminus in the absence of a cleaved signal sequence. The extracellular region of TACI contains two cysteine-rich domains. Within the TNFRSF, it shares the highest homology with B cell maturation factor (BCMA). TACI and BCMA have both been shown to bind APRIL and BAFF, members of the TNF ligand superfamily. TACI is expressed on the cell surface of B cells and activated, but not resting, T cells. Analogous to BCMA, data suggests that TACI may play an important role in B cell development, function and regulation. Mouse TACI is a 249 amino acid (aa) protein consisting of a 129 aa extracellular domain, a 20 aa transmembrane domain, and a 100 aa intracellular domain. Mouse and human TACI share 54% aa identity.
Mouse TACI/TNFRSF13B Antibody
R&D Systems | Catalog # MAB1041
Key Product Details
Species Reactivity
Validated:
Mouse
Cited:
Mouse
Applications
Validated:
Western Blot, ELISA Capture (Matched Antibody Pair), Flow Cytometry, CyTOF-ready
Cited:
Western Blot, Flow Cytometry, ELISA Development
Label
Unconjugated
Antibody Source
Monoclonal Rat IgG2A Clone # 166010
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse TACI/TNFRSF13B
Phe5-Thr129
Accession # Q9ET35
Phe5-Thr129
Accession # Q9ET35
Specificity
Detects mouse TACI/TNFRSF13B in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross‑reactivity with recombinant human (rh) TACI or rhBCMA is observed.
Clonality
Monoclonal
Host
Rat
Isotype
IgG2A
Applications for Mouse TACI/TNFRSF13B Antibody
Application
Recommended Usage
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Flow Cytometry
0.25 µg/106 cells
Sample: Mouse splenocytes
Sample: Mouse splenocytes
Western Blot
1 µg/mL
Sample: Recombinant Mouse TACI/TNFRSF13B Fc Chimera (Catalog # 1041-TC)
Sample: Recombinant Mouse TACI/TNFRSF13B Fc Chimera (Catalog # 1041-TC)
Mouse TACI/TNFRSF13B Sandwich Immunoassay
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Flow Cytometry Panel Builder
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Advanced Features
- Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
- Spillover Popups - Visualize the spectra of individual fluorochromes
- Antigen Density Selector - Match fluorochrome brightness with antigen density
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: TACI/TNFRSF13B
References
- Xia, X.Z. et al. (2000) J. Exp. Med. 192:137.
- von Bulow, G.U. et al. (1997) Science 278:138.
- Gross, J.A. et al. (2000) Nature 404:995.
- Marsters, S.A. et al. (2000) Curr. Biol. 10:785.
- Yan, M. et al. (2000) Nature Immunol. 1:37.
- Wu, Y. et al. (2000) J. Biol. Chem. 275:35478.
Long Name
Transmembrane Activator and CAML Interactor/Tumor Necrosis Factor Receptor Superfamily Member 13B
Alternate Names
CD267, CVID, TNFRSF13B
Gene Symbol
TNFRSF13B
UniProt
Additional TACI/TNFRSF13B Products
Product Documents for Mouse TACI/TNFRSF13B Antibody
Product Specific Notices for Mouse TACI/TNFRSF13B Antibody
For research use only
Citations for Mouse TACI/TNFRSF13B Antibody
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