A-57696
A-57696 is a cholecystokinin antagonist with selective activity at cortical CCK-B receptors (IC50 = 25 nM). A-57696 behaves as a competitive antagonist in reversing CCK8-stimulated pancreatic alpha-amylase secretion and phosphatidylinositol degradation. A-57696 fails to induce gallbladder contraction and inhibits CCK8-induced contraction. A-57696 behaves as a partial agonist at CCK-B/gastrin receptors on NCI-H345 cells, achieving 80% of the maximal CCK8 response. A-57696 and CCK8 inhibit each other in a calcium mobilization assay.
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- CAS. Nr.: 125598-87-0
- Formel: C35H47N7O8
- Molecular Weight:693.79
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biologische Aktivität
Chemical Information
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CAS. Nr. 125598-87-0
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Molecular Weight 693.79
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Formel C35H47N7O8
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Sequence
Boc-Trp-Leu-Asp-Phe-NH-NH2
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Sequence Shortening
Boc-WLDF-NH-NH2
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Reinheit & Dokumentation
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)