The short version of CJC-1295 fits in a sentence. The long version — which is the one that helps — is below.
This page was last updated on 2026-03-12 and is reviewed periodically as new material appears.
CJC-1295 is a synthetic peptide belonging to the growth hormone-releasing hormone analog family. It comprises twenty-nine amino acid residues derived from the N-terminal region of natural GHRH. The molecule incorporates several non-natural substitutions that increase resistance to enzymatic degradation. These modifications extend its activity compared with the native hormone fragment. Researchers use it to study pituitary growth hormone secretion in laboratory and clinical settings. This compound is distinct from native GHRH in its stability profile.
Two principal forms appear in the literature and in research supply. One carries a drug affinity complex, a maleimide-based group that forms a covalent bond with circulating albumin. This linkage slows clearance and produces a long-lasting elevation of peptide levels. The other form lacks that group and is often labeled MOD GRF(1-29). It has a much shorter circulation time. Both variants retain the same core receptor-binding sequence. Reported half-lives differ substantially between the two.
Characterization of this peptide relies on a small set of routine techniques. Reversed-phase high-performance liquid chromatography separates the target from truncated or oxidized by-products and yields a purity estimate when paired with ultraviolet detection near 214 nanometers. Mass spectrometry, either electrospray coupled to liquid chromatography or matrix-assisted laser desorption, confirms that the observed mass matches the value calculated for the expected sequence. Amino acid analysis, and enzymatic digestion followed by fragment mapping, are used when the sequence itself rather than the mass requires verification.
Stability depends heavily on physical state. A lyophilized powder kept dry, desiccated, and shielded from light typically holds its integrity for months to years at minus twenty degrees Celsius, and longer at minus eighty. Once dissolved, the peptide becomes far more vulnerable, since peptide bond hydrolysis, oxidation of susceptible residues, and aggregation all proceed faster in solution. Buffers near neutral pH are generally gentler than strongly acidic or alkaline conditions. Repeated freeze-thaw cycles and exposure to air-liquid interfaces during vigorous mixing cause losses that are easy to overlook.
| Property | Value | Notes |
|---|---|---|
| Molecular weight, DAC form | About 3647 Da | Varies with salt form |
| Molecular weight, non-DAC form | About 3358 Da | MOD GRF(1-29) |
| Solubility class | Water soluble | Also dissolves in polar solvents |
| Reported half-life, DAC form | About five to eight days | Values from human studies |
| Common synonyms | CJC-1295; MOD GRF(1-29) | Name depends on variant |
CJC-1295 is a synthetic analogue of growth hormone-releasing hormone, built on the 29-amino-acid GHRH(1-29) fragment. Four substitutions distinguish it from the natural sequence: D-alanine at position 2, glutamine at position 8, alanine at position 15, and leucine at position 27. These changes reduce enzymatic cleavage and extend the peptide's persistence in circulation. The compound is discussed in two forms, one carrying a drug affinity complex and one without it.
The drug affinity complex is a maleimidopropionic acid group attached to a lysine side chain. It reacts with the free thiol of cysteine-34 on circulating albumin, forming a covalent bond. This conjugation keeps the peptide in the bloodstream and shields it from rapid renal filtration and proteolysis. Reported circulation half-lives for the albumin-bound form fall in the range of roughly six to nine days in early human studies.
Reverse-phase high-performance liquid chromatography is the standard tool for purity assessment. The technique separates the target peptide from truncated or modified byproducts. Mass spectrometry confirms molecular weight and supports sequence verification. Electrospray ionization and matrix-assisted laser desorption are both used. Amino acid analysis provides an independent check on composition. Purity values are commonly reported as area percentage from the chromatogram. Residual trifluoroacetate and water content are also measured in many quality programs.
Batch-to-batch consistency depends on solid-phase peptide synthesis and subsequent purification. Coupling efficiency, resin choice, and cleavage conditions all affect the final profile. Counter-ion content and moisture can shift the apparent mass of a batch. Documentation typically includes a certificate of analysis with chromatograms and spectra. Independent verification by a second laboratory is sometimes requested. Whether a given certificate reflects the actual vial contents depends on chain of custody. Analytical methods themselves carry uncertainty that should be stated alongside results.
Cannabis users demonstrated increased activity in task-related brain regions, consistent with reduced processing efficiency. A reduced quality of life is associated with heavy cannabis use, although the relationship is inconsistent and weaker than for tobacco and other substances. The direction of cause and effect, however, is unclear. The long-term effects of cannabis are not clear. There are concerns surrounding memory and cognition problems, risk of addiction, and the risk of schizophrenia in young people.
Multi-seeded and symbiotic fruits: Fruits such as figs are excluded due to their symbiotic relationship with pollinating wasps, which often die inside the fruit. Eggplant (brinjal) is also historically restricted due to its high susceptibility to internal pests and its classification as containing numerous germ-cells (bahu-beej). Fungi and aquatic roots: Mushrooms are strictly excluded as they are non-photosynthetic organisms that grow on decaying matter. Aquatic stems, such as the lotus root, are avoided because their extraction violently disrupts mud-dwelling aquatic organisms. Micro-habitats: Vegetables with dense, overlapping leaves or tight florets, such as cabbage, cauliflower, and broccoli, are traditionally avoided because their complex structures harbor insect colonies that cannot be removed without causing harm. This comprehensive application of nonviolence (ahimsa) also extended beyond food into early forms of ethical consumerism. Historically, Jain ethical codes for the lay community explicitly prohibited participation in the fifteen forbidden trades (karmadanas), which legally barred Jains from manufacturing, selling, or utilizing non-dietary animal products such as leather, ivory, fur, and traditional silk. This strict avoidance of animal byproducts established an ancient historical precedent for the lifestyle practices associated with modern veganism.
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Sources: en.wikipedia.org
== Key Drivers of Drug Trafficking via the Southern Route == Drug trafficking activities in the WIO are influenced by a complex interplay of various factors. In addition to its strategic geographical location in close proximity to major drug-producing countries such as those of the Golden Crescent, and the limited law enforcement, political instability in many of the countries along the Southern Route may further exacerbate the problem. Illicit trade, such as drug trafficking, is often found in fragile states as an additional or alternative source of income. The political instability in Pakistan and Afghanistan, especially after the withdrawal of the US Troops from Afghanistan is likely to have influenced the increasing poppy yield in Afghanistan requiring shipping. According to the Fragile State Index (2023), the vast majority of states in the WIO are ranked under the ‘warning’ or ‘alert’ categories, including Afghanistan, which is ranked 106.6 out of the maximum 120. Globalisation may also have influenced trafficking routes, as global licit trade has increased, with about half of the worlds container traffic passing through the WIO, which presents ample opportunities for traffickers to take advantage of the existing shipping infrastructure.
Lambda (written λ, in lowercase) is a non-SI unit of volume equal to 10−9 m3, 1 cubic millimetre (mm3) or 1 microlitre (μL). Introduced by the BIPM in 1880, the lambda has been used in chemistry and in law for measuring volume, but its use is not recommended. This use of λ parallels the pre-SI use of μ on its own for a micrometre and γ for a microgram. Although the use of λ is deprecated, some clinical laboratories continue to use it. The standard abbreviation μL for a microlitre has the disadvantage that it can be misread as mL (a unit 1000 times larger). In pharmaceutical use, no abbreviation for a microlitre is considered safe. The recommended practice is to write "microlitre" in full.
== Early life and education == Balalaie was born on 26 September 1965 in Rasht, Gilan Province, Iran. He completed his undergraduate studies in Chemistry at the University of Tehran (1984–1989), followed by a Master of Science degree in Organic Chemistry from Shahid Beheshti University (1989–1991). He earned his Ph.D. in Organic Chemistry from Sharif University of Technology (1992–1996), where he worked on "Photooxygenation of organic compounds by singlet oxygen" under the supervision of Professor Mohammad Mahmoudi Hashemi. During his doctoral studies, he spent six months as a visiting researcher in Germany working with Professor Junes Ipaktschi.
Sources: en.wikipedia.org
It is a synthetic peptide modeled on growth hormone-releasing hormone. The molecule is used in research on pituitary growth hormone secretion. It differs from the natural hormone through several stabilizing substitutions.
The DAC form carries a maleimide group that binds albumin and extends circulation time. The non-DAC form lacks this group and clears much faster. Both share the same receptor-binding core.
It targets the growth hormone-releasing hormone receptor on pituitary somatotroph cells. Activation raises cyclic AMP and promotes growth hormone release. Normal feedback pathways remain part of the response.
Mass spectrometry establishes whether the observed molecular weight matches the calculated sequence mass. Chromatographic retention and fragment mapping add further confidence about sequence and composition. A single technique alone is rarely treated as sufficient evidence of identity.