Cyclic Glycine-Proline
Cyclic Glycine-Proline is a research reference peptide composed of 2 amino acids (cyclic). Structural class: Cyclic dipeptide (2,5-diketopiperazine). Reported molecular weight: 154.17 Da. Listed for research and educational reference only.
| Also known as | cGP, IGF-1 Bioavailability Regulator & Neuroprotective Peptide |
|---|---|
| Evidence level | Emerging Research |
| Regulatory status | Research-only |
| Molecular weight | 154.17 Da |
| Chain length | 2 amino acids (cyclic) |
| Class | Cyclic dipeptide (2,5-diketopiperazine) |
| Sequence | cyclo(Gly-Pro) |
| Notes | Cyclic structure formed by peptide bond between glycine and proline termini |
| Updated | 2026-10-12 |
For research and educational reference only.