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TACI/CD267/TNFRSF13B Fc Chimera Protein, Human

TACI/CD267/TNFRSF13B Fc Chimera Protein, Human

Catalog Number: UA011118 Reactivity: Human Conjugation: Unconjugated Brand: UA BIOSCIENCE
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Regular price $216 USD
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Product Details

Product Specification


Species Human
Synonyms 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
Accession O14836-1
Amino Acid Sequence

Ser2-Thr166 with Human IgG1 Fc at C-Terminus

Expression System HEK293
Molecular Weight 33-40kDa &43-55kDa (Reducing)
Purity > 95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag Human IgG1 Fc
Physical Appearance Lyophilized Powder
Storage Buffer PBS, PH7.4, 5% trehalose
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. 
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.  
· Please avoid repeated freeze-thaw cycles.

Reference

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.

Background

TACI, transmembrane activator and CAML-interactor, is a member of the TNF receptor superfamily. TACI is a type III membrane protein with an extracellular N‑terminus in the absence of a cleaved signal sequence. Within the TNFRSF, it shares the highest homology with 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. The expression of APRIL, BCMA and TACI were observed to be involved in extracellular signal-regulated kinase (ERK)1/2 activation in A549 cells.

Picture

SDS-PAGE

1μg (R: reducing condition).

ELISA

Immobilized TACI/CD267/TNFRSF13B Fc Chimera Protein, Human (Cat. No. UA011118) at 1.0μg/mL (100μL/well) can bind Biotinylated BAFF Protein, human with EC50 of 1.47-2.12 ng/mL.

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