CAS 81858-94-8

péptido yy porcino

Descripción:

El péptido YY (PYY) es un neuropeptido producido principalmente en el tracto gastrointestinal, particularmente en el íleon y el colon, y juega un papel significativo en la regulación del apetito y el equilibrio energético. La variante porcina, identificada por el número CAS 81858-94-8, se deriva de cerdos y comparte similitudes estructurales con el PYY humano. Este péptido está compuesto por 36 aminoácidos y se libera en respuesta a la ingesta de alimentos, promoviendo la saciedad al inhibir la motilidad gástrica y reducir el apetito. El PYY funciona a través de su interacción con receptores específicos, principalmente el receptor Y2, que está involucrado en las vías de señalización que regulan la ingesta de alimentos y el gasto energético. Además, se ha estudiado el PYY por sus posibles aplicaciones terapéuticas en la obesidad y los trastornos metabólicos debido a sus efectos supresores del apetito. La estabilidad del PYY en condiciones fisiológicas y su vida media relativamente corta en circulación son características importantes que influyen en su actividad biológica y posibles usos en entornos clínicos.

Fórmula: C₁₉₀H₂₈₈N₅₄O₅₇

Sinónimos:

• Peptide Yy, Porcine
• Peptide YY porcine, ≥97% (HPLC)
• Peptide YY (rat)
• Porcine peptide YY
• Peptide YY (canine, mouse, porcine, rat)
• Peptide YY (Canis familiaris intestine)
• Tyr-Pro-Ala-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Ser-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2
• Rat peptide YY
• M.W. 4240.65 C190H288N54O57
• Peptide YY (pig)
• PYY, Tyr-Pro-Ala-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Ser-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2
• PYY (canine, Mouse, porcine, rat)

Peptide YY (canine, mouse, porcine, rat)

CAS: 81858-94-8

Bachem ID: 4031137.

Fórmula: C₁₉₀H₂₈₈N₅₄O₅₇

Pureza: >95%

Forma y color: Whitish Powder

Peso molecular: 4240.71

Ref: 01-4031137

Peptide YY (pig)

CAS: 81858-94-8

Peptide YY (pig), a 36 amino acid gut peptide from porcine duodenum, reduces appetite via Y2 receptor, affecting digestion and the heart.

Fórmula: C₁₉₀H₂₈₈N₅₄O₅₇

Forma y color: Solid

Peso molecular: 4240.72

Ref: TM-T76093

Peptide YY, porcine, trifluoroacetate salt

CAS: 81858-94-8

Peptide YY (PYY) is a peptide hormone that is produced in the pancreas and has a number of functions in the body. It has been shown to have an important role in the regulation of appetite, digestion, and metabolism. PYY is present at nanomolar concentrations in intestinal fluid, pancreatic juice, and other fluids. Functional studies on guinea pigs have shown that PYY stimulates adenylate cyclase activity in the intestine, leading to increased levels of cyclic AMP. This increase leads to an inhibition of gastric acid secretion and a decrease in motility. PYY also decreases food intake by inhibiting gastric emptying and reduces appetite by stimulating satiety centres in the brain.br>br> Porcine pancreatic PYY can be used as a marker for tissue damage or inflammation due to its high specificity for pancreatic tissue. It may also be used as a marker for monitoring the efficacy of surgical procedures or therapies

Fórmula: C₁₉₀H₂₈₈N₅₄O₅₇

Pureza: Min. 95%

Peso molecular: 4,240.65 g/mol

Ref: 3D-FP73562

Peptide YY (canine, mouse, porcine, rat)

CAS: 81858-94-8

Peptide YY (PYY) is a peptide hormone that inhibits gastric emptying and increases intestinal transit time. This peptide can be given as an intubation, perfusion, or intravenous infusion to increase the absorption of nutrients. It also has the potential to reduce body weight in obese people. PYY is a potent activator of protein synthesis and it has been shown to stimulate lipolysis in adipocytes. PYY is found in the ileum and colon, where it may have its effects on appetite suppression and regulation of gastrointestinal motility.

Fórmula: C₁₉₀H₂₈₈N₅₄O₅₇

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 4,240.65 g/mol

Ref: 3D-FP109287