CJC-1295 No DAC (Modified GRF 1-29) — short-acting GHRH analog research compound. Pulsatile GH release research.

CJC-1295 No DAC (also called Modified GRF 1-29) is a 30-amino-acid GHRH analog research compound. It is the truncated/modified GHRH peptide WITHOUT the Drug Affinity Complex (DAC) modification, giving it a shorter half-life.
CJC-1295 No DAC contains 4 amino acid substitutions in the first 29 amino acids of GHRH that resist enzymatic degradation. Without DAC, it has a half-life of ~30 minutes — supporting pulsatile research dosing.
Used in: GHRH signaling research, pulsatile vs continuous GH release studies, ipamorelin combination research, comparative GHRH analog studies.
| Compound | CJC-1295 No DAC (Mod GRF 1-29) |
| Available Strengths | 2mg, 5mg, 10mg |
| Purity | ≥99% (verified by HPLC) |
| Form | Lyophilized powder |
| Storage | -20°C, protected from light |
| Reconstitution | Bacteriostatic water (sold separately) |
| Shelf Life | 36 months (lyophilized, properly stored) |
| Certificate of Analysis | Available upon request — contact us |
Add bacteriostatic water slowly. Use within 28 days.
Lyophilized: -20°C. Reconstituted: 2-8°C.
For research use only. Not for human consumption.