Cyclo(-Gly-His), also known as cyclo(glycyl-histidyl), is a cyclic dipeptide composed of the amino acids glycine and histidine. This compound features a unique cyclic structure that can influence its biological activity and stability compared to its linear counterparts. Cyclo(-Gly-His) is characterized by its potential role in various biochemical processes, including its involvement in signaling pathways and its ability to act as a peptide hormone or neurotransmitter. The cyclic nature of this dipeptide can enhance its resistance to enzymatic degradation, making it more stable in physiological conditions. Additionally, the presence of the imidazole side chain from histidine may contribute to its ability to participate in metal ion coordination, which is significant in biological systems. Overall, Cyclo(-Gly-His) exhibits properties that make it of interest in pharmacology and biochemistry, particularly in the development of therapeutic agents and understanding peptide interactions in biological systems.

Cyclo(-Gly-His)

15266-88-3: Cyclo(-Gly-His), also known as cyclo(glycyl-histidyl), is a cyclic dipeptide composed of the amino acids glycine and histidine. This compound features a unique cyclic structure that can influence its biological activity and stability compared to its linear counterparts. Cyclo(-Gly-His) is characterized by its potential role in various biochemical processes, including its involvement in signaling pathways and its ability to act as a peptide hormone or neurotransmitter. The cyclic nature of this dipeptide can enhance its resistance to enzymatic degradation, making it more stable in physiological conditions. Additionally, the presence of the imidazole side chain from histidine may contribute to its ability to participate in metal ion coordination, which is significant in biological systems. Overall, Cyclo(-Gly-His) exhibits properties that make it of interest in pharmacology and biochemistry, particularly in the development of therapeutic agents and understanding peptide interactions in biological systems.

Cyclo(His-Gly) inhibited the growth of MCF-7 cancer cells in vitro and showed antithrombotic effects. Cyclo-(His-Gly), which is related to anorexigenic peptide, was shown to inhibit release of catecholamine and norepinephrine in vitro significantly. The diketopiperazine could play a role in the hypothalamic modulation of appetite suppressant circuitry.

CAS 15266-88-3

Cyclo(-Gly-His)

Cyclo(-Gly-His)

Ref: 01-4004905

Cyclo(-Gly-L-His)

Ref: 10-F493183