Recombinant Mouse TACI/TNFRSF13B Fc Chimera Protein, CF

Catalog # Availability Size / Price Qty
1041-TC-050
Product Details
Citations (4)
FAQs
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Recombinant Mouse TACI/TNFRSF13B Fc Chimera Protein, CF Summary

Product Specifications

Purity
>90%, by SDS-PAGE under reducing conditions and visualized by silver stain
Endotoxin Level
<0.10 EU per 1 μg of the protein by the LAL method.
Activity
Measured by its ability to inhibit BAFF-mediated proliferation of anti-IgM stimulated mouse B cells. Moore, P.A. et al. (1999) Science 285:260; Gross, J.A. et al. (2000) Nature 404:995; Schneider, P. et al. (1999) J. Exp. Med. 189:1747. The ED50 for this effect is 3‑10 ng/mL in the presence of 2.5 ng/mL of rhBAFF.
Source
Mouse myeloma cell line, NS0-derived mouse TACI/TNFRSF13B protein
Mouse TACI
(Phe5 - Thr129)
Accession # Q9ET35
IEGRMD Human IgG1
(Pro100 - Lys330)
N-terminus C-terminus
Accession #
N-terminal Sequence
Analysis
Phe5
Structure / Form
Disulfide-linked homodimer
Predicted Molecular Mass
41 kDa (monomer)
SDS-PAGE
47 kDa, reducing conditions

Product Datasheets

Carrier Free

What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

1041-TC

Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution Reconstitute at 100 μg/mL in sterile PBS.
Shipping The product is shipped at ambient temperature. Upon receipt, store it 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.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
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Reconstitution Calculator

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Background: TACI/TNFRSF13B

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.

References
  1. Xia, X.Z. et al. (2000) J. Exp. Med. 192:137.
  2. von Bulow, G.U. et al. (1997) Science 278:138.
  3. Gross, J.A. et al. (2000) Nature 404:995.
  4. Marsters, S.A. et al. (2000) Curr. Biol. 10:785.
  5. Yan, M. et al. (2000) Nature Immunol. 1:37.
  6. Wu, Y. et al. (2000) J. Biol. Chem. 275:35478.
Long Name
Transmembrane Activator and CAML Interactor/Tumor Necrosis Factor Receptor Superfamily Member 13B
Entrez Gene IDs
23495 (Human); 57916 (Mouse); 102126451 (Cynomolgus Monkey)
Alternate Names
CD267 antigen; CD267; CVID; CVID2; FLJ39942; MGC133214; TACI; TACIMGC39952; TNFRSF13B; TNFRSF14B; Transmembrane activator and CAML interactor; tumor necrosis factor receptor 13B; tumor necrosis factor receptor superfamily member 13B; tumor necrosis factor receptor superfamily, member 13B

Citations for Recombinant Mouse TACI/TNFRSF13B Fc Chimera Protein, CF

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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  1. The immunoregulator soluble TACI is released by ADAM10 and reflects B cell activation in autoimmunity.
    Authors: Hoffmann F, Kuhn P, Laurent S, Hauck S, Berer K, Wendlinger S, Krumbholz M, Khademi M, Olsson T, Dreyling M, Pfister H, Alexander T, Hiepe F, Kumpfel T, Crawford H, Wekerle H, Hohlfeld R, Lichtenthaler S, Meinl E
    J Immunol, 2015;194(2):542-52.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Bioassay
  2. Role of Lactobacillus pentosus Strain b240 and the Toll-like receptor 2 axis in Peyer's patch dendritic cell-mediated immunoglobulin A enhancement.
    Authors: Kotani Y, Kunisawa J, Suzuki Y, Sato I, Saito T, Toba M, Kohda N, Kiyono H
    PLoS ONE, 2014;9(3):e91857.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Bioassay
  3. The Design and Characterization of Receptor-selective APRIL Variants.
    Authors: Kimberley, Fiona C, van der Sloot, Almer M, Guadagnoli, Marco, Cameron, Katherin, Schneider, Pascal, Marquart, J Arnoud, Versloot, Miranda, Serrano, Luis, Medema, Jan Paul
    J Biol Chem, 2012;287(44):37434-46.
    Species: Mouse
    Sample Types: Recombinant Protein
    Applications: Binding Assay
  4. The sensing of environmental stimuli by follicular dendritic cells promotes immunoglobulin A generation in the gut.
    Authors: Suzuki K, Maruya M, Kawamoto S
    Immunity, 2010;33(1):71-83.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Bioassay

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