1. Signaling Pathways
  2. GPCR/G Protein
  3. Bradykinin Receptor

Bradykinin Receptor

Bradykinin receptors are cell surface, G protein-coupled receptor (GPCR) family members. There are two subtypes of bradykinin receptors, B1 and B2. Bradykinin receptor-mediated signal transductions play a significant role in maintaining cardiovascular homeostasis, regulating pain and inflammation. Both receptors transduce extracellular signals through the activation of G-proteins.

Bradykinin B1 receptor is expressed at a very low level in healthy tissues, but is induced under stressful conditions such as shock or inflammation, whereas the bradykinin B2 receptor is ubiquitous and is constitutively expressed. Bradykinin B2 receptor is involved in vasodilation, osmoregulation, smooth muscle contraction, and nociceptor activation. Bradykinin B1 receptor and Bradykinin B2 receptor have emerged as therapeutic targets as they are implicated in inflammatory disease, vasculopathy, neuropathy, obesity, diabetes, and cancer. B1R and B2R can hold dichotomous roles in diseases. Agonists and antagonists have been evaluated as therapeutics.

Bradykinin Receptor Related Products (18):

Cat. No. Product Name Effect Purity
  • HY-P0206
    Bradykinin
    Modulator 99.92%
    Bradykinin is an active peptide that is generated by the kallikrein-kinin system. It is a inflammatory mediator and also recognized as a neuromediator and regulator of several vascular and renal functions.
  • HY-17446
    Icatibant
    Antagonist 99.51%
    Icatibant (HOE-140) is a potent and specific peptide antagonist of bradykinin B2 receptor with IC50 and Ki of 1.07 nM and 0.798 nM respectively.
  • HY-15039
    SSR240612
    Antagonist 99.51%
    SSR240612 is a potent, and orally active specific non-peptide bradykinin B1 receptor antagonist, with Kis of 0.48 nM and 0.73 nM for B1 kinin receptors of human fibroblast MRC5 and HEK cells expressing human B1 receptors, 481 nM and 358 nM for B2 receptors of guinea pig ileum membranes and CHO cells expressing human B1 receptor, respectively.
  • HY-P0298A
    [Des-Arg9]-Bradykinin acetate
    Agonist
    [Des-Arg9]-Bradykinin acetate is a Bradykinin B1 receptor agonist that displays selectivity for B1 over B2 receptors.
  • HY-108896
    Icatibant acetate
    Antagonist 99.64%
    Icatibant acetate (HOE-140 acetate) is a potent and specific peptide antagonist of bradykinin B2 receptor with an IC50 and Ki of 1.07 nM and 0.798 nM respectively.
  • HY-15043
    ELN-441958
    Antagonist 99.84%
    ELN-441958 is a potent, neutral antagonist of B1 receptor, inhibits the binding of the B1 agonist ligand [3H]DAKD to IMR-90 cells with Ki of 0.26 nM.
  • HY-103295A
    Lys-[Des-Arg9]Bradykinin TFA
    Agonist 99.48%
    Lys-[Des-Arg9]Bradykinin TFA, a naturally occurring kinin, is a potent and highly selective bradykinin B1 receptor agonist with a Ki of 0.12 nM, 1.7 nM and 0.23 nM for human, mouse and rabbit B1 receptors, respectively. Lys-[Des-Arg9]Bradykinin TFA has low inhibitory activity on B2 receptors.
  • HY-P1488
    Bradykinin (1-5)
    Modulator ≥99.0%
    Bradykinin (1-5) is a major stable metabolite of Bradykinin, formed by the proteolytic action of angiotensin-converting enzyme (ACE).
  • HY-P0298
    [Des-Arg9]-Bradykinin
    Agonist
    [Des-Arg9]-Bradykinin is a Bradykinin (B1) receptor agonist that displays selectivity for B1 over B2 receptors.
  • HY-P1469
    Bradykinin (1-6)
    Modulator 98.95%
    Bradykinin (1-6) is an amino-truncated Bradykinin peptide. Bradykinin (1-6) is a stable metabolite of Bradykinin, cleaved by carboxypeptidase Y (CPY).
  • HY-P1490
    Bradykinin (2-9)
    Modulator 99.94%
    Bradykinin (2-9) is an amino-truncated Bradykinin peptide. Bradykinin (2-9) is a metabolite of Bradykinin, cleaved by Aminopeptidase P.
  • HY-P1497
    Bradykinin (1-3)
    Modulator
    Bradykinin (1-3) is a 3-amino acid residue peptide. Bradykinin (1-3) is an amino-truncated Bradykinin peptide, cleaved by Prolyl endopeptidase.
  • HY-106277A
    Fasitibant chloride hydrochloride
    Inhibitor
    Fasitibant chloride hydrochloride (MEN16132) is a potent, selective, high affinity, and longlasting nonpeptide bradykinin B2 (BK2) receptor antagonist. Fasitibant chloride hydrochloride has proinflammatory effects and can be used for the research of osteoarthritis and rheumatoid arthritis, et al.
  • HY-100301
    FR167344 free base
    Antagonist
    FR167344 free base is an orally active, nonpeptide bradykinin receptor B2 antagonist. FR167344 free base shows a high affinity binding to the B2 receptor with an IC50 value of 65 nM and no binding affinity for the B1 receptor.
  • HY-P3061
    [Hyp3]-Bradykinin
    Agonist
    [Hyp3]-Bradykinin, naturally occurring peptide hormone, is a bradykinin receptor agonist. [Hyp3]-Bradykinin interacts with B2-bradykinin receptors and stimulates inositol phosphate production in cultured human fibroblasts.
  • HY-P1484
    Bradykinin (1-7)
    Modulator
    Bradykinin (1-7) is an amino-truncated Bradykinin peptide. Bradykinin (1-7) is a metabolite of Bradykinin, cleaved by endopeptidase.
  • HY-14886
    Fasitibant chloride
    Antagonist
    Fasitibant chloride (MEN16132 free base) is a potent and selective nonpeptide bradykinin B2 receptor (B2R) antagonist. Fasitibant chloride reduces joint pain and diminishes joint oedema in Carrageenan-induced arthritis rat model.
  • HY-P2039
    Retrobradykinin
    Retrobradykinin has the reverse sequence of Bradykinin (HY-P0206). Retrobradykinin exhibits no kinin activity and can be used as a negative control for Bradykinin.
Isoform Specific Products

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.