Date published: 2026-1-7

1-800-457-3801

SCBT Portrait Logo
Seach Input

bradykinin Antibody (4A1): sc-293304

5.0(1)
Write a reviewAsk a question

Datasheets
  • bradykinin Antibody (4A1) is a mouse monoclonal IgG2a κ bradykinin antibody, cited in 1 publications, provided at 100 µg/ml
  • raised against amino acids 322-427 of bradykinin of human origin
  • recommended for detection of bradykinin of human origin by WB, IP and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for bradykinin Antibody (4A1). This work is in progress.

QUICK LINKS

SEE ALSO...

bradykinin Antibody (4A1) is a mouse monoclonal IgG2a kappa light chain antibody that detects bradykinin protein of human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). anti-bradykinin antibody (4A1) is available as the non-conjugated format. Bradykinin, also referred to as Kinin-9 or Kallidin, is a crucial endogenous vasodepressor hormone that plays a significant role in regulating vascular tone, fluid balance, and electrolyte homeostasis within the body, which is vital for maintaining normal blood pressure levels. This peptide exerts effects by acting on specific receptors, leading to vasodilation and a decrease in blood pressure through the mobilization of intracellular calcium. Additionally, bradykinin interacts with various proteins, including the bradykinin B2 receptor, which mediates physiological effects, and the angiotensin-converting enzyme, which can influence degradation and activity. Bradykinin induces muscle contraction in bronchial smooth muscles, intestines, and uterus, further highlighting importance in various physiological processes, including pain sensation, where bradykinin is recognized as one of the most potent pain-inducing substances.

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

bradykinin Antibody (4A1) References:

  1. Vasopressin and bradykinin receptors in the kidney: implications for tubular function.  |  Gonzalez, CB. and Figueroa, CD. 1999. Biol Res. 32: 63-76. PMID: 10883320
  2. A metabolic fragment of bradykinin, Arg-Pro-Pro-Gly-Phe, protects against the deleterious effects of lipopolysaccharide in rats.  |  Morinelli, TA., et al. 2001. J Pharmacol Exp Ther. 296: 71-6. PMID: 11123364
  3. Neuropeptides as cellular growth factors: role of multiple signalling pathways.  |  Rozengurt, E. 1991. Eur J Clin Invest. 21: 123-34. PMID: 1647950
  4. Receptor-mediated mitogenic signals and lung cancer.  |  Schüller, HM. 1991. Cancer Cells. 3: 496-503. PMID: 1668140
  5. Peptides from frog skin.  |  Bevins, CL. and Zasloff, M. 1990. Annu Rev Biochem. 59: 395-414. PMID: 2197979
  6. Neuropeptides as growth regulators.  |  Woll, PJ. and Rozengurt, E. 1989. Br Med Bull. 45: 492-505. PMID: 2557117

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

bradykinin Antibody (4A1)

sc-293304
100 µg/ml
$322.00

Does this antibody also recognize full length HMWK (before cleavage of bradykinin) in western blot?

Asked by: Robt
Thank you for your question. This mouse monoclonal antibody, bradykinin (4A1): sc-293304, is raised against amino acids 322-427 of bradykinin of human origin. This epitope is conserved in the HMWK isoform of bradykinin so the antibody can detect it as long as it is expressed in your samples.
Answered by: Technical Support
Date published: 2017-06-26

For Western Blot, is it recommended to use denatured or non-denatured conditions with bradykinin (4A1): sc-293304 antibody?

Asked by: AbPolly
Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
Answered by: Technical Support
Date published: 2017-03-27
  • y_2025, m_12, d_30, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_293304, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 104ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by from Good for Western BlotThis antibody detects human recombinant bradykinin fusion protein by Western Blot. -SCBT QC
Date published: 2023-09-14
  • y_2025, m_12, d_30, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_293304, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 13ms
  • REVIEWS, PRODUCT
bradykinin Antibody (4A1) is rated 5.0 out of 5 by 1.
  • y_2025, m_12, d_30, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_293304, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 107ms
  • REVIEWS, PRODUCT