Tetragastrin
Synonym(s):CCK-4;Gastrin Tetrapeptide;Tetragastrin hydrochloride;Trp-Met-Asp-Phe amide
- CAS NO.：1947-37-1
- Empirical Formula: C29H36N6O6S
- Molecular Weight: 596.7
- MDL number: MFCD01741579
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:40
What is Tetragastrin?
The Uses of Tetragastrin
Cholecystokinin Fragment 30-33 Amide can be used for inactivating the CCK8 antiserum. The product can also be used as an antigen utilized in absorption control for testing the specificity of antisera.
Definition
ChEBI: Tetragastrin is a tetrapeptide composed of L-tryptophan, L-methione, L-aspartic acid and L-phenylalaninamide residues joined in sequence. It has a role as an anxiogenic and a human metabolite. It is a tetrapeptide and a peptidyl amide.
Hazard
Moderately toxic by ingestion
Biochem/physiol Actions
Cholecystokinin Fragment 30-33 Amide also referred to as CCK-4 or Trp-Met-Asp-Phe amide is a peptide fragment derived from peptide hormone cholecystokinin. CCK-4 is a panicogenic agent that induces panic attacks in humans. This property of the compound can be used in scientific research for testing the new anxiolytic drugs.
Properties of Tetragastrin
| Melting point: | 185-195 °C |
| Boiling point: | 1070.0±65.0 °C(Predicted) |
| Density | 1.348±0.06 g/cm3(Predicted) |
| storage temp. | -20°C |
| form | Solid |
| pka | 4.19±0.10(Predicted) |
| color | White to off-white |
Safety information for Tetragastrin
Computed Descriptors for Tetragastrin
New Products
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