Cholecystokinin Octapeptide (26-33) Non-Sulfated / CCK-NSE

CAS Number: 25679-24-7
Molecular Weight: 1062.39
Salt Form: TFA
Purity: >95%
Sequence (3-letter): Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2
Sequence (1-letter): DYMGWMDF-NH2
Storage: -20 °C or below

CCK 8 Octapeptide, sulfated, aka Cholecystokinin (26-33) is a C-terminal sulfated and amidated octapeptide of Cholecystokinin (CCK) (cat# 471-47). It has the full biological action of the full-length 33-amino acid long CCK and is more potent than the non-sulfated CCK-8. CCK is found in the central nervous system and gastrointestinal tract and mediates satiety. This is the non-sulfated analog.

CCK 8 Octapeptide, sulfated is also known by its tradename, Sincalide.