CJC-1295 WITH DAC 2MG

CJC-1295 DAC is a modified version of growth hormone-releasing hormone, a naturally occurring compound present in the human body. It comprises 29 amino acids with a molecule of DAC attached to the chain with the help of a lysine linker. DAC (drug affinity complex) allows the drug to bind with plasma protein (albumin), thus extending its half-life. It also prevents the metabolism of CJC-1295, further prolonging the duration of action. It has been shown that CJC-1295 DAC has a half-life of 5-8 hours while CJC-1295 with no DAC has a half-life of just 7-8 minutes [1]. Its prolonged duration of action and long half-life make it a subject of interest for researchers to explore the therapeutic potential of growth hormone secretagogues.

From Pubchem

Molecular Formula: C171H281N49O47
Molecular Weight: 3775.4 g/mol
CAS number: 863288-34-0

CJC-1295 was first synthesized by a Canadian company called ConjuChem Technologies in the mid-2000s in order to develop a better alternative for short-acting injectable growth hormone. It underwent phase II clinical trials for lipodystrophy treatment. However, the research was discontinued because of the death of one participant. Investigators explained that the patient died because he had asymptomatic coronary artery disease. Still, the project was terminated because of precautionary measures.

CJC-1295 DAC binds to the GHRH receptors in the pituitary gland and stimulates the release of growth hormone. One study found that a single injection of CJC-1295 brought an increase in the release of GH and insulin-like growth factor-1 by 50% [2].

The use of GHRH analog therapy is an important consideration for the treatment of GH deficiency disorders in individuals with the intact pituitary gland. Research shows that CJC-1295, a long-acting GHRH analog, resembles the physiological pulsatile secretion of growth hormone [2].

One study was conducted to assess the effect of CJC-1295 in mice with GHRH gene ablation. The subjects were divided into three groups and each received synthetic analog for 5 weeks at intervals of 24, 48 and 72 hours. The results found that the subjects who received daily therapy maintained normal body weight and length. However, the groups who took the drug at intervals of 48 and 72 hours experienced an increase in body weight and length without full growth normalization. These findings suggest that a daily dose of CJC-1295 was able to normalize growth and body composition in GH-deficient mice [3].

Furthermore, another study determined the pharmacokinetics and safety profile of CJC-1295 DAC. The results found that subcutaneous administration of CJC-1295 DAC increased plasma concentration of GH by 2-3 fold for 6 days and IGF-1 by 1.5-3 fold for 11 days. As a GHRH analog, it has been expected to boost muscle mass, improve athletic performance and enhance recovery. Furthermore, research shows that its use has been found among females for youthful appearance [4]. However, these therapeutic claims are not supported by valid scientific studies and it hasn’t been approved by the FDA yet. At Pinnacle Peptides, CJC-1295 DAC for sale is available for research only.

CJC-1295 DAC is a GHRH analog that stimulates the release of growth hormone. It is composed of 29- amino acids with a molecule of DAC attached to it. Its structure allows for a prolonged duration of action and a long half-life. Research shows that CJC-1295 DAC increases IGF-1 and GH plasma concentration by 50%. Furthermore, it has been studied in research settings for its potential role in pathways associated with growth hormone deficiency. Pinnacle Peptide offers CJC-1295 DAC purchase exclusively for research and experimentation. Only buy CJC-1295 DAC if you are an authorized researcher.

1. Teichman, S.L., et al., Prolonged Stimulation of Growth Hormone (GH) and Insulin-Like Growth Factor I Secretion by CJC-1295, a Long-Acting Analog of GH-Releasing Hormone, in Healthy Adults. The Journal of Clinical Endocrinology & Metabolism, 2006. 91(3): p. 799-805.
2. Ionescu, M. and L.A. Frohman, Pulsatile secretion of growth hormone (GH) persist during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog. J Clin Endocrinol Metab, 2006. 91(12): p. 4792-7.
3. Alba, M., et al., Once-daily administration of CJC-1295, a long-acting growth hormone-releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse. Am J Physiol Endocrinol Metab, 2006. 291(6): p. E1290-4.
4. Van Hout, M.C. and E. Hearne, Netnography of Female Use of the Synthetic Growth Hormone CJC-1295: Pulses and Potions. Subst Use Misuse, 2016. 51(1): p. 73-84.