Catalog name Description price
R-M-691 β-Endorphin (30-31) (human) β-Endorphin (30-31) (human),CAS: 7412-78-4 from ruixi.The C-terminal dipeptide Gly-Glu was shown to be an effective neurotrophic factor for the maintenance of acetylcholinesterase at both superior cervical ganglia in the denervated cat. Moreover,β-endorphin can bind to serum glycoproteins at sites for which glycyl-L-glutamic acid competes. A potential impurity of glycyl-L-glutamine used as source for L-glutamine. price>
R-M-693 Endothelin-1 (human, bovine, dog, mouse, porcine, rat) acetate salt Endothelin-1 (human, bovine, dog, mouse, porcine, rat) acetate salt,CAS: 117399-94-7 from ruixi.Endothelin-1, a 21-amino acid peptide from vascular endothelial cells of different mammalian species, is one of the most potent vasoconstrictors. ET-1 exerts a wide variety of effects on both vascular and non-vascular (e.g. heart, lung, brain) tissues. Toxic peptides from a snake venom, the sarafotoxins, show structural and functional homology to ET-1. The role of ET-1 in clinical hypertension has been reviewed by Dhaun et al. and by Sreenivas and Oparil. ET-1 plays a central role in lung fibrosis. price>
R-M-694 Endothelin-1 (11-21) trifluoroacetate salt Endothelin-1 (11-21) trifluoroacetate salt,IRL-1038 (CAS :144602-02-8) from ruixi.IRL-1038 inhibits ET-B receptor-mediated contraction of guinea-pig ileal and tracheal smooth muscle without any significant agonist activity,but does not affect the ET-A receptor-mediated contraction of rat aortic smooth muscle. price>
R-M-695 Endothelin-2 (human, canine) acetate salt Endothelin-2 (human,canine) acetate salt,CAS:123562-20-9 from ruixi.It can be applied to cardiovascular system & diseases. price>
R-M-697 Endothelin-3 (human, mouse, rabbit, rat) acetate salt Endothelin-3 (human, mouse, rabbit, rat) acetate salt ,CAS :117399-93-6 from ruixi.ET-1, ET-2, and ET-3 are the products of three distinct endothelin genes. ET-2 and ET-3 are similar to ET-1, but differ in two and six amino acids, respectively. All three isopeptides produce strong in vitro vasoconstrictor and in vivo pressor responses. However, the quantitative profiles of their pharmacological activities vary greatly. price>
R-M-706 Atrial Natriuretic Factor (1-28) (human) acetate salt Atrial Natriuretic Factor (1-28) (human) acetate salt(CAS: 89213-87-6)from ruixi.The product is only used for scientific research, not for human body. price>
R-M-698 Met-Lys-Bradykinin Met-Lys-Bradykinin,CAS :550-19-6 from ruixi. It is a synthetic peptide. price>
R-M-481 Abz-Phe-Arg-Lys(Dnp)-Pro-OH hydrochloride salt Excellent angiotensin I-converting enzyme (ACE) FRET substrate with a Km value of 4.0 µM and a kcat value of 210 s⁻¹. Alves et al. developed a continuous fluorescent assay using Abz-FRK(Dnp)P for the determination of ACE activity in plasma and tissue. price>
R-M-699 (Thr⁶)-Bradykinin (Thr⁶)-Bradykinin,CAS :6120-63-4 from ruixi. It is a synthetic peptide. price>
R-M-700 Tyr-Bradykinin Tyr-Bradykinin,CAS : 33289-76-8 from ruixi. It is a synthetic peptide. price>