Lys-[Des-Arg9]Bradykinin (TFA)

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[1][2].

Product Specifications

CAS Number

[2763588-90-3]

UNSPSC

12352209

Target

Bradykinin Receptor

Type

Peptides

Related Pathways

GPCR/G Protein

Applications

Metabolism-protein/nucleotide metabolism

Field of Research

Metabolic Disease; Inflammation/Immunology

Assay Protocol

https://www.medchemexpress.com/lys-des-arg9-bradykinin-tfa.html

Purity

98.92

Solubility

DMSO : 110 mg/mL (ultrasonic) |H2O : 50 mg/mL (ultrasonic)

Smiles

O=C([C@H]1N(CCC1)C([C@H](CCCNC(N)=N)NC([C@@H](N)CCCCN)=O)=O)N2[C@@H](CCC2)C(NCC(N[C@H](C(N[C@@H](CO)C(N3[C@@H](CCC3)C(N[C@H](C(O)=O)CC4=CC=CC=C4)=O)=O)=O)CC5=CC=CC=C5)=O)=O.OC(C(F)(F)F)=O

Molecular Formula

C52H74F3N13O13

Molecular Weight

1146.22

References & Citations

[1]Rosalind Gulliver, et al. Lys-des[Arg9]-bradykinin alters migration and production of interleukin-12 in monocyte-derived dendritic cells. Am J Respir Cell Mol Biol. 2011 Sep;45 (3) :542-9.|[2]L M Fredrik Leeb-Lundberg, et al. International union of pharmacology. XLV. Classification of the kinin receptor family: from molecular mechanisms to pathophysiological consequences. Pharmacol Rev. 2005 Mar;57 (1) :27-77.|[3]G Drapeau, et al. Hypotensive effects of Lys-des-Arg9-bradykinin and metabolically protected agonists of B1 receptors for kinins. J Pharmacol Exp Ther. 1991 Dec;259 (3) :997-1003.