Bradykinin is a nine-amino-acid vasoactive peptide of the kallikrein-kinin system that activates B1 and B2 receptors to modulate vascular permeability, blood pressure and inflammatory pain signaling. Its broad physiological actions make it a staple in cardiovascular pharmacology research. The product is a white lyophilized powder at >=99% HPLC purity in a sealed vial. Batch records, trial sizes and global shipping are provided for research use. Samples for quality evaluation can be arranged for serious buyers, with sample cost credited against the first bulk order in most cases. Our pricing structure supports both small laboratory orders and large wholesale contracts, and payment options include major transfer and trade platforms.

Bradykinin, a nine-amino-acid vasoactive peptide of the kallikrein-kinin system, activates B1 and B2 receptors to modulate vascular permeability, blood pressure, and inflammatory pain signaling. Its extensive physiological actions establish it as a cornerstone in cardiovascular pharmacology research. The product is a white lyophilized powder with >=99% HPLC purity, supplied in a sealed vial. Batch records, trial sizes, and global shipping are available for research purposes. Quality evaluation samples can be arranged for serious buyers, with sample costs typically credited against the first bulk order. Our pricing structure accommodates both small laboratory orders and large wholesale contracts, and payment options include major bank transfers and trade platforms.