CJC-1295 DAC 5mg

CJC-1295 DAC 5mg from Biotech Peptides is a long-acting GHRH analog, sold in a 5mg vial of freeze-dried powder. It’s in stock at $52, with free shipping worldwide on every order. Like the rest of our catalog, it’s synthesized and lyophilized in the USA. The gallery above includes the certificate of analysis for the current lot.

CJC-1295 DAC at a glance

CJC-1295 with DAC is modified GRF(1-29), the first 29 amino acids of growth hormone releasing hormone with four substitutions, plus a lysine carrying a maleimide linker. That linker is the drug affinity complex, made by ConjuChem in Montreal.

Once in the blood, the DAC bonds to albumin. That takes the half-life from minutes to about a week, which is the whole difference between this peptide and CJC-1295 no DAC.

CJC-1295 DAC research so far

Teichman and colleagues reported in the Journal of Clinical Endocrinology and Metabolism in 2006 that single injections in healthy adults raised GH for about six days and IGF-1 for up to two weeks.

A follow-up paper by Ionescu and Frohman found that GH stayed pulsatile on CJC-1295, with higher baseline levels between pulses. Development stopped after phase 2.

Search the original papers yourself on PubMed.

The biology behind CJC-1295 DAC

The peptide part works like GHRH. It binds the GHRH receptor on pituitary somatotroph cells and switches on the cAMP pathway that drives GH release and GH gene expression.

The DAC linker reacts with a free cysteine on albumin, so the peptide rides around on a protein that lasts weeks. That gives a steady, long GHRH signal instead of the short burst you get from sermorelin or CJC-1295 no DAC.

CJC-1295 DAC 5mg product details

• Compound: CJC-1295 DAC
• Other names: CJC-1295 with drug affinity complex
• CAS number: 863288-34-0
• Molecular formula: C165H269N47O46
• Molecular weight: 3,647.2 g/mol
• Sequence or structure: modified GRF(1-29) with Lys(maleimidopropionyl)-NH2
• Amount: 5mg
• Form: lyophilized (freeze-dried) powder
• Made: synthesized and lyophilized in the USA
• Lot paperwork: COA, HPLC and MS images in the gallery
• SKU: CJC-1295-DAC-5mg

CJC-1295 DAC 5mg COA and lab reports

We show the paperwork instead of describing it. Open the gallery and you’ll find the COA with its lot number and test table, an HPLC trace for purity and a mass spec plot for identity.

Need the documents as files? Ask through the contact page and include the product and lot number.

Reconstituting CJC-1295 DAC 5mg

The concentration is the 5mg in the vial divided by the water you add:

• 1mL of water: 5mg per mL
• 2mL of water: 2.5mg per mL
• 3mL of water: 1.67mg per mL

Use sterile bacteriostatic water and add it slowly, aiming at the glass instead of the powder. A gentle swirl is all it needs.

Store sealed vials in the freezer. Once you’ve added water, keep the vial at 2 to 8°C and plan to finish it within roughly a month.

Planning a study with CJC-1295 DAC 5mg

Map out the doses per group, multiply by the number of days, and add a margin. It’s cheaper to order one extra vial at the start than to restart a study.

CJC-1295 DAC vs related compounds

CJC-1295 DAC binds albumin and lasts about a week, giving a raised GH baseline instead of short pulses. If you’re choosing between options, these are the usual alternatives:

• Mod GRF 1-29 is a stabilized GHRH(1-29) with a half-life of about 30 minutes, giving short, natural-looking pulses
• Sermorelin is the unmodified first 29 amino acids of GHRH, broken down within minutes
• Tesamorelin is full-length GHRH with a fatty acid cap, the only GHRH analog currently approved as a drug in the US
• Ipamorelin is the most selective ghrelin-receptor peptide, with little effect on cortisol or prolactin
• GHRP-2 is the strongest GH releaser of the original GHRPs, with a milder appetite effect than GHRP-6
• GHRP-6 releases GH and strongly raises appetite, the classic tool for feeding research
• Hexarelin is a very potent GHRP that also binds CD36 on heart cells

The GHRH analogs share one receptor and differ mostly in how long they last. Ipamorelin and the GHRPs work on the ghrelin receptor, so labs often pick one from each side. All of them are on our growth hormone peptides page.

Shop more like CJC-1295 DAC 5mg

• Fragment 176-191 Mod GRF Ipamorelin Blend 12mg, with Fragment 176-191, Mod GRF 1-29 and Ipamorelin in one vial
• Sermorelin Ipamorelin Blend 10mg, with Sermorelin and Ipamorelin in one vial
• GHRP-2 5mg, a GH releasing peptide
• Tesamorelin CJC-1295 Ipamorelin Blend 12mg, with Tesamorelin, Mod GRF 1-29 and Ipamorelin in one vial

The full range is on the research peptides page. For this research area, go to growth hormone peptides.

CJC-1295 DAC 5mg from a store that sells peptides only

Our catalog is narrow on purpose: research peptides, blends and cosmetic peptide powders. That keeps stock moving, so the vial you order isn’t one that has been sitting on a shelf for a year.

Support is by email, through the contact page. It covers order questions, lot numbers and requests for documents.

Free shipping on CJC-1295 DAC 5mg

Shipping is free on every order, to the US, Canada, the UK, Europe, Australia and the other countries we serve. Freeze-dried peptide handles normal transit temperatures, so it travels in standard packaging and goes into the freezer when it arrives.

Every product is listed in our shop, and the Biotech Peptides Shop home page links to the blog’s country-by-country delivery guides.

CJC-1295 DAC 5mg FAQ

Is CJC-1295 DAC approved for human use?

No. It’s sold for laboratory research only and isn’t for human or veterinary use.

How much does shipping cost?

Nothing. Shipping is free on every order worldwide.

What do I reconstitute CJC-1295 DAC 5mg with?

Sterile bacteriostatic water. The mixing section above lists concentrations for common volumes.

How should CJC-1295 DAC 5mg be stored?

Frozen at -20°C while dry. After mixing, in the fridge at 2 to 8°C, used within about four weeks.

Does CJC-1295 DAC 5mg come with a COA?

Yes. The certificate of analysis, HPLC trace and mass spectrum for the lot are in the product images.

Buy CJC-1295 DAC 5mg online today

Get CJC-1295 DAC 5mg for $52. It’s in stock, shipping is free, and the cart button is right above.

Building a larger order? Browse the growth hormone peptides as well.

For laboratory research only. Not for human or veterinary use, and not evaluated by the FDA.