CCK-4 Acetate

Cholecystokinin tetrapeptide (CCK-4, also PTK7) is a peptide fragment derived from the larger peptide hormone cholecystokinin. CCK-4 acts primarily in the brain as an anxiogenic, although it does retain some GI effects, but not as much as CCK-8 or the full length polypeptide CCK-58.

Online Inquiry

CAT#10-101-74
CAS35144-91-3
Synonyms/AliasCCK-4; CCK4; CCK 4; Gastrin Tetrapeptide; Cholecystokinin Octapeptide (5-8); Cholecystokinin Tetrapeptide; Gastrin (14-17) (human)
M.F/FormulaC29H36N6O6S
M.W/Mr.596.71
SequenceTrp-Met-Asp-Phe-NH2
ApplicationCCK-4 acts primarily in the brain as an anxiogenic. It is commonly used in scientific research to induce panic attacks for the purpose of testing new anxiolytic drugs.
Areas of InterestDiseases
Quick Inquiry
×
If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.
Customer Support & Price Inquiry

* Please kindly note that our products and services can only be used to support research purposes (Not for clinical use).

Creative Peptides has accumulated a huge library of peptide knowledge including frontier peptide articles, application of peptides, useful tools, and more!

Glutathione (γ-Glu-Cys-Gly, GSH) is the most abundant antioxidant in animal tissues, at 0.1-10 mM, as well as i ...

 Deslorelin acetate, marketed under the trade names Ovuplant, SucroMate and Suprelorin, is an injectable gonadotr ...

 MEN 11270 (H-DArg-Arg-Pro-Hyp-Gly-Thi-c(Dab-Dtic-Oic-Arg)c(7γ-10α)) is a novel selective constrained peptide ant ...

  APETx2, a 42 amino-acid peptide toxin isolated from sea anemone Anthopleura elegantissima, is a kind of acid-s ...

  Margatoxin (MgTX) is a 39 amino acid peptide with significant sequence homology to charybdotoxin (ChTX), and ha ...

Contact Us

USA

Address:

Tel: |

Email:

Germany

Address:

Copyright © 2024 Creative Peptides. All rights reserved.