Catalog name Description price
R-M-967 Motilin (canine),CAS : 85490-53-5 Motilin (canine) is a gastric motor activity-stimulating polypeptide. price>
R-OR-321 Poly-L-arginine hydrochloride ,CAS:26982-20-7 Poly-L-arginine hydrochloride ,CAS:26982-20-7 Poly-L-arginine hydrochloride ,CAS:26982-20-7 from ruixi Poly-L-arginine hydrochloride is a positively charged synthetic polyamino acid having one HCl per arginine unit. It is a crystalline solid soluble in water. Applications for poly-L-arginine hydrochloride include the layer-by-layer deposition techniques and the complexation with nucleic acids for gene expression. price>
R-OR-376 MPEG-Poly-L-serine methoxy polyethylene glycol-Poly-L-serine MPEG-Poly-L-serine from ruixi Ruixi biology provides a variety of fluorescein labeled compounds. For example, fluorescein FITC labeled compounds, rhodamine B-labeled compounds, Cy3, cy3.5, Cy5, Cy5, cy7, cy7.5 and other labeled compounds. Our technology is gradually mature, and our products are recognized by universities at home and abroad. Welcome to consult our products. price>
R-M-157 [Val5] Angiotensin II Peptide Angiotensin II is the physiologically active form and regulates both the volume and the mineral balance in the body through vasoconstriction, aldosterone release, sodium uptake and thirst stimulation. Angiotensin II is a natural ligand for angiotensin II type 1 receptors. [Val5] Angiotensin II peptide is an angiotensin II analog that is an agonist for AT1 angiotensin receptors. price>
R-M-205 [Tyr8] Substance P,CAS Number: 55614-10-3 [Tyr8] Substance P(SP),[Tyr8] Substance P from ruixi.Substance P belongs to the tachykinin family which excites neurons, provoke behaviorial responses, are potent vasodilators and secretagogues. price>
R-M-206 [tyr8] bk Peptide,Cas :32222-00-7 [Tyr8] Bradykinin Peptide, [tyr8] bk Peptide from ruixi.Bradykinin is a peptide that exhibits natriuretic, antioxidative, vasodilatory, and pro-angiogenic activities. Bradykinin stimulates bradykinin receptors and increases PLC activity, decreasing ENaC open probability, inhibiting distal nephron Na+ transport, and inducing natriuresis. In vitro, bradykinin decreases H2O2-induced senescence, increases activity of superoxide dismutase (SOD), and suppresses DNA damage, ROS production, and NADPH oxidase activity. Additionally, bradykinin increases expression of VEGF and promotes tube formation in prostate cancer cells. price>
R-M-207 [Tyr4] Bombesin Peptide,CAS:67338-70-9 Bombesin, secreted by the toad skin glands, stimulates smooth muscle contraction. price>
R-M-208 [Tyr1] Somatostatin Peptide [Tyr1] Somatostatin Peptide is a 14-aa peptide that corresponds to aa 103-116 of somatostatin precursor before cleavage with a Tyr instead of Ala at position 1. Somatostatin is an endogenous neuropeptide hormone found in the brain and pancreas that inhibits the release of somatotropin. Somatostatin binds several isoforms of the somatostatin receptor, exhibiting anxiolytic, antiepileptic/anticonvulsant, and anorexigenic activities. price>
R-M-209 [Tyr11] Somatostatin Peptide,CAS:59481-27-5 Somatostatin is an endogenous neuropeptide hormone found in the brain and pancreas. Somatostatin binds several isoforms of the somatostatin receptor, exhibiting anxiolytic, antiepileptic/anticonvulsant, and anorexigenic activities. In vivo, somatostatin improves performance in the light/dark avoidance test. Somatostatin also suppresses seizures and prevents the generation of seizures, potentially through modulation of GABA signaling. Somatostatin induces cell death under hypoxic/ischemic conditions. In tumor cells, somatostatin displays pro-apoptotic properties, potentially involving the inhibition of PI3K/Akt signaling. Somatostatin also limits food intake and inhibits secretion of insulin and glucagon through alteration of Gβγ signaling and P/Q-type N-type, and L-type voltage-gated Ca2+ channel signaling. price>
R-M-210 [Sar9]SP Substance P belongs to the tachykinin family which excites neurons, provoke behaviorial responses, are potent vasodilators and secretagogues.The neuropeptide substance P(SP) is a major mediator of neurogenic inflammation and immunomodulatory activities within the central and peripheral nervous system. [Sar9]-Substance P is one of NK-1 receptor agonist. The action of SP on progesterone metabolism was mimicked by the rNK1-specific agonist [Sar-9,Met(O2)11]-SP. price>