For anyone in Wang looking to source CJC-1295, the key fact to understand is that this compound is available only through an online research supply market. This matters because CJC-1295 quality differs enormously across the market — from verified research-grade material to products with serious contamination — and the vendor determines everything about the product. Vendors worth sourcing from make readily available batch-matched Certificates of Analysis containing HPLC chromatograms, mass spec identity confirmation, endotoxin levels, and residual solvent results — all for the specific lot you are purchasing. What follows is a sourcing and quality evaluation guide built specifically around CJC-1295, covering everything a Wang researcher needs before placing a first order.
How CJC-1295 Works — Mechanisms & Research
CJC-1295 belongs to the growth hormone secretagogue (GHS) class, compounds that stimulate pulsatile growth hormone release by acting on the ghrelin receptor (GHSR-1a) or growth hormone releasing hormone (GHRH) receptor. Ipamorelin, GHRP-2, GHRP-6, and Hexarelin all work primarily through GHSR-1a agonism, producing GH pulses with varying specificity profiles. CJC-1295 and Sermorelin work through the GHRH receptor, mimicking the natural hypothalamic signal for GH release. The downstream effect in both cases is increased pulsatile GH secretion and subsequent IGF-1 production in the liver. For researchers in Wang studying the GH-IGF-1 axis, this mechanistic clarity makes the GHS class a productive experimental tool.
Sourcing Research-Grade CJC-1295
Evaluating CJC-1295 vendors requires starting from the COA: locate the batch-specific certificate prior to buying, not after. The HPLC analytical chromatogram is the most important document in the COA: it should show a large primary peak representing CJC-1295, with negligible secondary peaks representing impurities — purity should be stated as ≥98%. Community reputation in research forums is a complementary signal to COA verification — vendors with consistently positive reports over 12+ months have earned that standing through repeat quality delivery. Store lyophilised CJC-1295 at freezer temperature (−20°C) until ready to use; reconstitute only the volume needed for upcoming use and store the rest at −20°C.
Order CJC-1295 — ships to Wang
COA-verified · International tracking · Research grade
CJC-1295 is sold for research purposes only and is not approved for human therapeutic use by the FDA or comparable health authorities — all information here is educational. Reconstitute CJC-1295 with bacteriostatic water at the concentration suited to your research design; a standard 5mg reconstituted in 2mL produces 2.5mg/mL — or 25mcg per insulin syringe unit. The main safety concern arising from sourcing in CJC-1295 research is endotoxin from inadequately tested product — a verified endotoxin panel in the batch COA is the key safeguard. PubMed and related preprint servers represent the most comprehensive research databases for CJC-1295 research; favour indexed journal publications over preprints over case reports or anecdotal evidence.
Frequently Asked Questions
What is the difference between CJC-1295 with DAC and without DAC?
CJC-1295 with DAC uses a lysine-maleimide conjugate to bind covalently to albumin in the bloodstream, extending half-life to ~6-8 days and creating sustained GH elevation. CJC-1295 without DAC (also called Mod GRF 1-29) has a half-life of ~30 minutes and produces acute GH pulses. They produce different GH secretion patterns and have different applications in research.
What purity is required for CJC-1295 research?
CJC-1295 should be ≥98% pure by HPLC. The larger molecular weight of CJC-1295 with DAC (approximately 3647 Da) makes mass spectrometry confirmation particularly important, as impurities may not be obvious on HPLC alone.
What is CJC-1295?
CJC-1295 is a synthetic GHRH (Growth Hormone Releasing Hormone) analogue. The version with DAC (Drug Affinity Complex) has an extended half-life of approximately 6-8 days due to albumin binding. Without DAC, CJC-1295 has a much shorter half-life similar to native GHRH. Both versions stimulate pulsatile GH release via the GHRH receptor.
