CJC-1295 with DACResearch-Grade Peptide · Lab-Verified Purity
CJC-1295 with DAC is the long-acting cousin of Mod-GRF 1-29. The "DAC" attachment lets it bind onto blood proteins and stick around in circulation for DAYS instead of minutes. This makes it a totally different research tool — it produces steady, elevated GH signaling rather than short pulses, which lets studies run on a once-a-week rhythm.
Everything researchers need to know about CJC-1295 with DAC
Manufacturing, testing, handling, and shipping details for CJC-1295 with DAC. For research purposes only — not for human or animal consumption.
CJC-1295 with DAC — Product Overview
CJC-1295 with DAC is the long-acting cousin of Mod-GRF 1-29. The "DAC" attachment lets it bind onto blood proteins and stick around in circulation for DAYS instead of minutes. This makes it a totally different research tool — it produces steady, elevated GH signaling rather than short pulses, which lets studies run on a once-a-week rhythm.
CJC-1295 with DAC — Molecular Characteristics & Vial Specifications
ProSource Labs supplies CJC-1295 with DAC in the following available vial sizes: 5mg. Each CJC-1295 with DAC vial contains pure lyophilized peptide — no fillers, no bulking agents. Product SKU references: CJC-W/D-5MV.
- Long-Acting: Multi-day half-life in study models — one dose covers days
- Sustained Signal: Delivers steady GH release rather than natural pulses
- Weekly Cadence: Convenient dosing schedule for long-duration study designs
- Different Tool: Not interchangeable with the no-DAC form — the way it moves through the body is totally different
Batches are characterized by ESI mass spectrometry to confirm molecular weight against the theoretical value, with amino-acid sequence confirmation on selected QA lots. Peptide content assay distinguishes net peptide mass from residual counter-ion salt.
CJC-1295 with DAC — Laboratory Handling & Storage
Lyophilized CJC-1295 with DAC vials should be stored at -20°C (or colder) in a laboratory freezer, inside the sealed factory container. Minimize warm-up cycles — move only the specific vial needed for a given experiment out of frozen storage at a time.
All laboratory handling of CJC-1295 with DAC should follow the receiving institution's SOPs and applicable peer-reviewed protocols relevant to the researcher's specific experimental question. ProSource Labs does not publish end-user preparation or usage instructions.
CJC-1295 with DAC — Third-Party Analytical Testing
Every batch of CJC-1295 with DAC released by ProSource Labs undergoes independent reverse-phase High Performance Liquid Chromatography (HPLC) — the industry-standard analytical method for this class of research compound. Target chromatographic purity is typically ≥ 99%.
Additional characterization may include ESI mass spectrometry for molecular weight confirmation, Karl Fischer titration for residual moisture, and appearance/solubility inspection. A batch-specific Certificate of Analysis (COA) is available on request through customer support after purchase.
CJC-1295 with DAC — Quality Assurance Process
Each production lot of CJC-1295 with DAC is quarantined pending analytical release, tested against documented purity, identity, and moisture acceptance criteria, and only released to sellable inventory after passing every QA checkpoint. Batches that fail any single criterion are quarantined and never reach customer-facing inventory.
If a vial of CJC-1295 with DAC you received from ProSource Labs ever fails your own institution's incoming QA testing, contact customer support at support@prosourcelabs.org — we retain samples of every batch for cross-verification.
CJC-1295 with DAC — Typical Research Application
Used in studies when the study question calls for sustained, tonic GH-axis stimulation instead of pulsatile signals. Choosing between DAC and no-DAC is one of the biggest experimental-design decisions in this research area.
CJC-1295 with DAC — Packaging & Fast Southern California Shipping
CJC-1295 with DAC vials ship in tamper-evident, moisture-resistant, cold-chain-friendly outer packaging from our Southern California distribution facility for fast US domestic delivery — typically 2-4 business days coast-to-coast, with expedited options available at checkout.
Every CJC-1295 with DAC shipment is discreet — the outer packaging carries no product-specific branding or direct reference to the compound name inside, protecting researcher privacy. Tracking numbers are emailed automatically. For institutional or high-volume orders, dedicated wholesale pricing is available through the wholesale portal.
Our full FAQ covers ordering, wholesale, lab-verification, and customer support topics.
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About CJC-1295 with DAC
What is CJC-1295 with DAC?
CJC-1295 with DAC is the long-acting cousin of Mod-GRF 1-29. The "DAC" attachment lets it bind onto blood proteins and stick around in circulation for DAYS instead of minutes. This makes it a totally different research tool — it produces steady, elevated GH signaling rather than short pulses, which lets studies run on a once-a-week rhythm.
What is CJC-1295 with DAC used for in research?
Used in studies when the study question calls for sustained, tonic GH-axis stimulation instead of pulsatile signals. Choosing between DAC and no-DAC is one of the biggest experimental-design decisions in this research area.
How is CJC-1295 with DAC verified?
Every CJC-1295 with DAC vial ships with a batch identifier for full traceability back to its manufacturing lot, an HPLC purity report, and Certificate of Analysis (COA).
How should CJC-1295 with DAC be stored?
Lyophilized CJC-1295 with DAC is best stored refrigerated (2–8°C) or frozen (-20°C) for long-term stability. Once reconstituted, keep refrigerated and refer to peptide handling best practices.
Where does CJC-1295 with DAC ship from?
All CJC-1295 with DAC orders ship from ProSource Labs' Southern California facility with tracked domestic delivery.
Is CJC-1295 with DAC intended for human use?
No. CJC-1295 with DAC is supplied strictly for laboratory research applications and is not intended for and not approved for human or veterinary consumption.