CJC-1295 No DAC
Single peptide · 5 mg · lyophilised. Research use only — not for human consumption.
Single peptide · 5 mg · lyophilised. Research use only — not for human consumption.
Prices in GBP · UK delivery included · Tracked dispatch Mon–Fri
CJC-1295 No DAC — also catalogued as Mod GRF (1-29) — is a synthetic 29-residue peptide supplied as a lyophilised powder at 5 mg per vial.
Supplied as a lyophilised powder in a crimp-sealed glass vial. Store lyophilised at −20 °C, protected from light. Dispatched tracked from UK stock on working days, with UK delivery included in the price.
CJC-1295 No DAC is our catalogue name for the peptide more precisely designated Mod GRF (1-29); both names refer to the same synthetic 29-residue peptide, CAS 863288-34-0, molar mass ≈ 3367.9 g/mol. By sequence it is an analogue of GRF(1-29), the N-terminal 29-residue fragment of the native GRF sequence, with four substitutions (D-Ala at position 2, Gln at 8, Ala at 15 and Leu at 27) and a C-terminal amide. The suffix "No DAC" records the absence of the Drug Affinity Complex linker that defines the separately named CJC-1295 with DAC; the two are distinct molecules of different mass, and a listing for one is not a listing for the other.
Each vial in our UK stock holds 5 mg of lyophilised powder. That figure is the fill weight — the mass of freeze-dried solid sealed into the vial — not a statement of net peptide content, which is always lower once bound water and counter-ions are accounted for; the distinction is set out in peptide purity vs net peptide content. NorthScientific does not publish independent third-party analysis for this material; what we state is its name, format, fill weight and the identifiers above. The same peptide is also supplied co-lyophilised with Ipamorelin in the CJC-1295 + Ipamorelin blend.
The £26.99 shown is the total payable for a 5 mg vial — UK delivery is included in that figure — and payment is taken through Stripe. Orders placed before 14:00 on a working day are dispatched the same day where stock allows, by Royal Mail Tracked 24 in unbranded packaging, to addresses in the United Kingdom and Northern Ireland only; see shipping. The 14-day cancellation right for consumers, and its exception for a vial once its crimp seal is broken, is explained under cancellation. We supply this material to research organisations, educational and commercial laboratories, and individuals purchasing for legitimate research; placing an order confirms that research is its purpose.
CJC-1295 No DAC is supplied as a lyophilised powder, 5 mg fill weight, in a crimp-sealed glass vial. Its sequence matters in the solid state: Leu27 replaces the parent GRF(1-29) sequence's only methionine, Gln8 its only asparagine, and there is no cysteine or tryptophan, so the residues most prone to oxidation and deamidation are absent. What remains is water-dependent chemistry at its aspartate and glutamine residues, dormant while the cake stays dry and sealed. The stated storage condition is −20 °C, protected from light, with the crimp seal intact; the reasoning is in lyophilised peptide storage and stability, and the comparison with material supplied in solution is in lyophilised vs non-lyophilised peptides.
CJC-1295 No DAC, catalogued here as a 5 mg lyophilised vial and also known as Mod GRF (1-29), is supplied for laboratory research use only. It is not a licensed medicine and has not been evaluated or approved by the MHRA; it is not a food, cosmetic or supplement; it is not for human or veterinary consumption; and NorthScientific provides no dosing, protocol or outcome guidance of any kind. Nothing on this page should be read as such.
No. Under either catalogue name, CJC-1295 No DAC or Mod GRF (1-29), this 5 mg vial is supplied for laboratory research only and is not for human or veterinary consumption. NorthScientific gives no dosing or protocol guidance for it.
No. CJC-1295 No DAC is not a licensed medicine and has not been evaluated or approved by the MHRA. NorthScientific supplies it solely as a research-use-only laboratory reagent to laboratories and individuals carrying out legitimate research, under either catalogue name; we do not supply it for human or veterinary use.
CJC-1295 with DAC is the same GRF(1-29) analogue extended by a thirtieth residue, a C-terminal lysine carrying the maleimidopropionyl Drug Affinity Complex linker, which makes it a separate and heavier molecule. This listing is the 29-residue form without that linker, Mod GRF (1-29); NorthScientific does not list the with-DAC form.
Yes. It is held as UK stock under SKU NS-CJC-5 and sent by Royal Mail Tracked 24 in unbranded packaging; an order placed before 14:00 on a working day is dispatched the same day where stock allows. The £26.99 shown includes UK delivery, and we deliver to the United Kingdom and Northern Ireland only.
It is the fill weight of lyophilised powder sealed into the vial, not net peptide content. At ≈ 3367.9 g/mol, 5 mg would be roughly 1.5 µmol only if the whole mass were free peptide; it is not, because the solid also carries bound water and counter-ions, and we do not publish a content figure for it.
Related reading: Solid-phase peptide synthesis · Lyophilised peptide storage · What research use only means · all guides
