Date published: 2026-4-27

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TACI Antibody (C-9): sc-365253

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Datasheets
  • TACI Antibody (C-9) is a mouse monoclonal IgG2b κ TACI antibody, cited in 4 publications, provided at 200 µg/ml
  • raised against amino acids 43-293 mapping at the C-terminus of TACI of human origin
  • TACI Antibody (C-9) is recommended for detection of TACI of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-TACI Antibody (C-9) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG2b BP-HRP is the preferred secondary detection reagent for TACI Antibody (C-9) for WB and IHC(P) applications. This reagent is now offered in a bundle with TACI Antibody (C-9) (see ordering information below).
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TACI Antibody (C-9) is a mouse monoclonal IgG2b kappa light chain antibody that detects TACI protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). TACI (C-9) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. TACI protein, or transmembrane activator and CAML-interactor, plays a crucial role in the immune system by mediating B cell activation and regulating immunoglobulin production. TACI (C-9) monoclonal antibody targets proteins primarily located on B cell surfaces, essential for signaling pathways that lead to B cell proliferation and differentiation. This localization enables TACI to interact with other proteins involved in immune responses, such as CAML, which enhances activation of nuclear factor of activated T cells (NFAT) and influences cytokine expression. TACI′s ability to modulate these pathways underscores its importance in maintaining immune homeostasis and responding to infections, making anti-TACI antibody (C-9) a valuable tool for researchers studying B cell biology and related immunological processes.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

TACI Antibody (C-9) References:

  1. TACI and BCMA are receptors for a TNF homologue implicated in B-cell autoimmune disease.  |  Gross, JA., et al. 2000. Nature. 404: 995-9. PMID: 10801128
  2. TACI expression and signaling in chronic lymphocytic leukemia.  |  Mamara, A., et al. 2015. J Immunol Res. 2015: 478753. PMID: 25950010
  3. TACI haploinsufficiency protects against BAFF-driven humoral autoimmunity in mice.  |  Jacobs, HM., et al. 2021. Eur J Immunol. 51: 2225-2236. PMID: 34146342
  4. TNFRSF13B/TACI Mutations in Patients with Chronic Rhinosinusitis with Nasal Polyps.  |  Tsiouma, GK., et al. 2023. Am J Rhinol Allergy. 37: 74-77. PMID: 36305039
  5. Calcium signalling in T cells stimulated by a cyclophilin B-binding protein.  |  Bram, RJ. and Crabtree, GR. 1994. Nature. 371: 355-8. PMID: 7522304
  6. NFATc3, a lymphoid-specific NFATc family member that is calcium-regulated and exhibits distinct DNA binding specificity.  |  Ho, SN., et al. 1995. J Biol Chem. 270: 19898-907. PMID: 7650004
  7. NFATp, a cyclosporin-sensitive transcription factor implicated in cytokine gene induction.  |  Rao, A. 1995. J Leukoc Biol. 57: 536-42. PMID: 7722411
  8. NFATx, a novel member of the nuclear factor of activated T cells family that is expressed predominantly in the thymus.  |  Masuda, ES., et al. 1995. Mol Cell Biol. 15: 2697-706. PMID: 7739550
  9. Isolation of two new members of the NF-AT gene family and functional characterization of the NF-AT proteins.  |  Hoey, T., et al. 1995. Immunity. 2: 461-72. PMID: 7749981
  10. Cloning and characterization of NF-ATc and NF-ATp: the cytoplasmic components of NF-AT.  |  Ho, S., et al. 1994. Adv Exp Med Biol. 365: 167-73. PMID: 7887301
  11. Rapid shuttling of NF-AT in discrimination of Ca2+ signals and immunosuppression.  |  Timmerman, LA., et al. 1996. Nature. 383: 837-40. PMID: 8893011
  12. NF-AT activation induced by a CAML-interacting member of the tumor necrosis factor receptor superfamily.  |  von Bülow, GU. and Bram, RJ. 1997. Science. 278: 138-41. PMID: 9311921

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

TACI Antibody (C-9)

sc-365253
200 µg/ml
$322.00

TACI Antibody (C-9): m-IgG2b BP-HRP Bundle

sc-548723
200 µg Ab; 10 µg BP
$361.00

TACI Antibody (C-9) AC

sc-365253 AC
500 µg/ml, 25% agarose
$424.00

TACI Antibody (C-9) HRP

sc-365253 HRP
200 µg/ml
$322.00

TACI Antibody (C-9) FITC

sc-365253 FITC
200 µg/ml
$336.00

TACI Antibody (C-9) PE

sc-365253 PE
200 µg/ml
$349.00

TACI Antibody (C-9) Alexa Fluor® 488

sc-365253 AF488
200 µg/ml
$364.00

TACI Antibody (C-9) Alexa Fluor® 546

sc-365253 AF546
200 µg/ml
$364.00

TACI Antibody (C-9) Alexa Fluor® 594

sc-365253 AF594
200 µg/ml
$364.00

TACI Antibody (C-9) Alexa Fluor® 647

sc-365253 AF647
200 µg/ml
$364.00

TACI Antibody (C-9) Alexa Fluor® 680

sc-365253 AF680
200 µg/ml
$364.00

TACI Antibody (C-9) Alexa Fluor® 790

sc-365253 AF790
200 µg/ml
$364.00

Do you know if this TACI sc-365253 antibody works for immunohistochemistry or immunofluorescence on frozen tissue sections?

Asked by: Bruno Andrade
This primary antibody is recommended and warrantied for IF (immunofluorescent staining of fresh or frozen tissues or cells fixed in methanol or acetone), however we are still gathering data to show on our website. Check back for updates!
Answered by: Technical Support
Date published: 2019-07-13

I am using TACI (C-9): sc-365253 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: Trav11
We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Very goodVery good antibody. It works in WB of whole cell lysates of human cells. 1/250 dilution.
Date published: 2020-06-10
Rated 5 out of 5 by from Good Antibody for WB DetectionThe antibody worked well for WB detection at 1:200 in splenocyte.
Date published: 2017-08-21
Rated 4 out of 5 by from A good antibodyIt work well in 1:200 (wb) to detect 20ug protein.
Date published: 2017-07-28
Rated 5 out of 5 by from works very wellWe use this product and found that it works very well.
Date published: 2016-11-18
Rated 5 out of 5 by from Produced beautiful immunoperoxidase cytoplasmicProduced beautiful immunoperoxidase cytoplasmic staining in formalin fixed, paraffin-embedded human small intestine tissue. -SCBT QC
Date published: 2015-04-02
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TACI Antibody (C-9) is rated 4.8 out of 5 by 6.
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