Physalaemin (frog) (trifluoroacetate salt), CAS 4705-64-0

Shelf life (days): 1460

Info: A peptide antagonist of the NK1 receptor (Ki = 1.51 nM); selective for the NK1 receptor over the NK3 receptor (Ki = 457 nM); increases the percentage of cell clusters displaying neurite outgrowth and inhibits toxicity induced by amyloid-β peptides in NB41A3 cells at 2.5 µM; induces contraction in isolated and perfused guinea pig taenia coli at 1 µM; decreases arterial blood pressure and induces salivation in normotensive dogs at 2 µg/kg

Formulation: A solid

Formal Name: L-5-oxo-L-prolyl-L-alanyl-L-aspartyl-L-prolyl-L-asparaginyl-L-lysyl-L-phenylalanyl-L-tyrosylglycyl-L-leucyl-methioninamide, trifluoroacetate salt

Amino Acids: XADPNKFYGLM-NH2 (X = Pyroglutamic acid)

Purity: ≥98%

Formula Markup: C58H84N14O16S • XCF3COOH

Formula Weight: 1265.452

CAS Number: 4705-64-0

• SKU: CAY43045-1
• Manufacturer: Cayman Chemical
• Manufacturer SKU: 43045-1
• Package Unit: 1 mg
• Quantity Unit: STK