Date published: 2026-5-5

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C3 Antibody (11H9): sc-58926

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Datasheets
  • C3 Antibody (11H9) is a rat monoclonal IgG2a, cited in 19 publications, provided at 200 µg/ml
  • raised against cell-bound cell-bound C3 of mouse origin
  • C3 Antibody (11H9) is recommended for detection of C3 of mouse origin by WB, IP, IF and FCM; may cross-react with C3b and iC3b
  • Anti-C3 Antibody (11H9) 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
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for C3 Antibody (11H9). This work is in progress.
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C3 Antibody (11H9) is a rat monoclonal IgG2a antibody raised against cell-bound C3 of mouse origin, specifically recognizing complement component 3 (C3) protein. C3, also known as CPAMD1 or acylation-stimulating protein (ASP), is a central and pivotal protein in the complement system, a key part of the innate immune response. Synthesized primarily in the liver, C3 circulates in the bloodstream and plays an essential role in opsonization, inflammation, and the activation of the complement cascade via classical and alternative pathways. Upon activation, C3 is cleaved into C3a and C3b fragments; C3a functions as an anaphylatoxin mediating inflammatory responses, while C3b binds to pathogen surfaces to promote opsonization and phagocytosis by immune cells. The proper functioning of C3 is crucial for immune defense, and dysregulation can lead to increased susceptibility to infections or autoimmune disorders. Anti-C3 antibody (11H9) is reactive with mouse C3 and may cross-react with C3b and iC3b, making this reagent valuable for applications in western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and flow cytometry (FCM). By targeting C3, anti-C3 antibody (11H9) serves as a vital tool for studying complement activation pathways and their implications in immunological research. The specificity and versatility make anti-C3 antibody (11H9) indispensable for researchers investigating innate immunity and complement-mediated diseases.

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

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

C3 Antibody (11H9)

sc-58926
200 µg/ml
$322.00

C3 Antibody (11H9) AC

sc-58926 AC
500 µg/ml, 25% agarose
$424.00

C3 Antibody (11H9) HRP

sc-58926 HRP
200 µg/ml
$322.00

C3 Antibody (11H9) FITC

sc-58926 FITC
200 µg/ml
$336.00

C3 Antibody (11H9) PE

sc-58926 PE
200 µg/ml
$349.00

C3 Antibody (11H9) Alexa Fluor® 488

sc-58926 AF488
200 µg/ml
$364.00

C3 Antibody (11H9) Alexa Fluor® 546

sc-58926 AF546
200 µg/ml
$364.00

C3 Antibody (11H9) Alexa Fluor® 594

sc-58926 AF594
200 µg/ml
$364.00

C3 Antibody (11H9) Alexa Fluor® 647

sc-58926 AF647
200 µg/ml
$364.00

C3 Antibody (11H9) Alexa Fluor® 680

sc-58926 AF680
200 µg/ml
$364.00

C3 Antibody (11H9) Alexa Fluor® 790

sc-58926 AF790
200 µg/ml
$364.00

I am interested in a trial on mouse tissue by IHC/paraffin

Asked by: macy
Thank you for your question. If you have an interest in testing a free 10 µg sample of sc-58926, please contact our Technical Service by phone or email or by Live Chat.
Answered by: Technical Support
Date published: 2019-03-03

I would like a free sample of C3(11H9): sc-58926. Is that still possible for us to do on Monday June 18th?

Asked by: macy
Thank you for your question. Please contact Technical Service for more information on how to receive a 10 μg sample of our well characterized monoclonal antibody.
Answered by: Technical Support
Date published: 2018-12-05

Is the Ab suitable for indirect ELISA?

Asked by: Antikoerper
Thank you for your question. We have not yet tested this antibody, C3 (11H9): sc-58926, for indirect ELISA and so this application is not recommended at this time. However, based on the other recommended applications for this antibody (WB, IP, IF and FCM) it seems likely that it would also work for ELISA.
Answered by: Technical Support
Date published: 2017-11-09

Can this antibody be used to detect canine C3?

Asked by: AbPolly
Thank you for your question. Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support 8
Date published: 2017-01-26
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Rated 1 out of 5 by from Anticorpo non performante.Purtroppo l'ab non ha funzionato come atteso. Testato alla diluizione di 1:50, 1:100.
Date published: 2021-05-06
Rated 5 out of 5 by from Cited monoclonalPopular monoclonal antibody! Cited in multiple publications!
Date published: 2017-01-18
Rated 4 out of 5 by from Successfully used in IHC with mice kidneySuccessfully used in IHC with mice kidney - SCBT Publication Review
Date published: 2014-04-19
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C3 Antibody (11H9) is rated 3.3 out of 5 by 3.
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