Description
CJC-1295 without DAC β also known as Modified GRF (1-29) β is a synthetic 29-amino-acid analog of growth-hormone-releasing hormone. Without the Drug Affinity Complex, it is studied for a short, pulsatile pattern of growth-hormone release that more closely mirrors the body’s own rhythm.
Specifications
- Class: GHRH (1-29) analog, tetrasubstituted
- Also known as: Modified GRF (1-29) / Mod GRF 1-29
- Molecular formula: C152H252N44O42
- Molecular weight: ~3367.9 g/mol
- Purity: β₯99% (HPLC)
- Form: Lyophilized powder
- Appearance: White to off-white solid
Third-party tested β see “Additional Information” for current testing status and COA availability.
β οΈ For Laboratory Research Use Only (RUO). This product is intended exclusively for in-vitro laboratory research and is not for human or veterinary use, consumption, diagnostic, or therapeutic purposes. It is not a drug, food, cosmetic, or dietary supplement, and is not intended to diagnose, treat, cure, or prevent any disease. Sale is restricted to qualified research professionals and laboratory institutions. By purchasing, the buyer affirms they are appropriately qualified and will use this product solely for legitimate research.
Areas of Research
- GHRH Receptor Agonism β studied for stimulation of endogenous growth-hormone release via the GHRH receptor.
- Pulsatile Release β investigated for a short half-life profile producing pulse-like GH release, in contrast to the DAC variant.
- Synergy Research β frequently studied alongside GHRP-class peptides such as Ipamorelin for combined secretagogue effects.
- Metabolic Endpoints β examined for downstream IGF-1 and body-composition markers in preclinical models.
Product Care & Storage
- All products are shipped lyophilized, which keeps them stable for shipping for up to 3–4 months. Products must be reconstituted to a liquid by mixing with bacteriostatic water for research and testing.
- Lyophilized / powder form β Store in a cool, dry place away from light; stable at room temperature for several weeks. For long-term storage (months to years), freezing is optimal.
- Reconstituted form β Refrigerate under 39°F; remains stable for up to 30 days.
- Usage β We are unable to provide any dosing instructions; however, all products should be considered pharmaceutical grade.





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