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CJC-1295

Synthetic research peptide · >99% purity · lyophilised powder · for research use only.

CJC-1295 research peptide vial, lyophilised powder, PurePeptides
>99% PurityResearch GradeSame-Day Dispatch

CJC-1295

Molecular formula: C152H252N44O42
£25.74
In Stock - dispatched same day before 3PM (Mon-Fri)
✓ >99% purity, lyophilised
✓ Established 2012
✓ Tracked & insured delivery
✓ Discreet UK & EU shipping
For research purposes only. Not for human or animal consumption. Not a medical product. Intended strictly for in-vitro laboratory research.

What is CJC-1295?

CJC-1295 without DAC (also known as Modified GRF 1-29 / Mod GRF 1-29) is a synthetic 29-amino-acid analogue of growth hormone-releasing hormone (GHRH), with amino-acid substitutions that improve stability relative to the native sequence. It is supplied as a lyophilised powder for research.

PurePeptides offers CJC-1295 (without DAC) at >99% purity strictly for in-vitro research use. This page describes its chemical identity and handling only.

Research context

CJC-1295 / Modified GRF (1-29) appears in GHRH-analogue research literature. PurePeptides supplies it solely as a research material and makes no claim regarding outcomes, efficacy, or suitability for any human or animal application.

Further reading

For a deeper look at CJC-1295 — chemical identity, how it is handled and quantified in research protocols, findings reported in the literature, and how it compares with related peptides — see our CJC-1295 Research Guide.

Specifications

ProductCJC-1295
Molecular formulaC152H252N44O42
Full nameModified GRF (1-29)
SynonymsMod GRF 1-29; CJC-1295 without DAC
ClassificationSynthetic GHRH (1-29) analogue
Amino acids29
Molecular weight~3368.7 g/mol
CAS number863288-34-0
SolubilityWater-soluble
Purity>99%
Physical formLyophilised powder
Storage-20C lyophilised; 2-8C reconstituted
Intended useResearch use only - not for human consumption

Reconstitution & storage (laboratory handling)

Store the lyophilised vial at -20C, protected from light and moisture, until use. For laboratory reconstitution, bacteriostatic water is commonly used as a solvent. Once reconstituted, keep the solution refrigerated at 2-8C and minimise freeze-thaw cycles. Use our peptide reconstitution calculator to determine concentration and volumes. This section describes laboratory handling only.

Frequently asked questions

What is CJC-1295 without DAC? ⌄

It is a synthetic 29-amino-acid analogue of growth hormone-releasing hormone (GHRH), also called Modified GRF (1-29), supplied as a lyophilised powder for research use only.

What is the difference between CJC-1295 with and without DAC? ⌄

The without-DAC form (Modified GRF 1-29) does not carry the Drug Affinity Complex (DAC) modification present in the with-DAC form. This product is the without-DAC / Mod GRF (1-29) version.

What purity is your CJC-1295, and do you provide a COA? ⌄

It is supplied at greater than 99% purity as a lyophilised powder. Contact us for certificate of analysis availability for the current batch.

How is CJC-1295 reconstituted and stored? ⌄

Store the lyophilised powder at -20C. It is commonly reconstituted with bacteriostatic water; once in solution, store refrigerated at 2-8C and minimise freeze-thaw cycles.

Is CJC-1295 legal to buy in the UK? ⌄

We supply CJC-1295 strictly as a research chemical for laboratory use only. It is the purchaser's responsibility to ensure compliance with the laws and regulations applicable in their jurisdiction.

Do you ship CJC-1295 internationally? ⌄

Yes. Orders placed before 3 PM on a business day (Mon-Fri) are dispatched the same day with tracked, insured delivery across the UK and Europe.

Is CJC-1295 sold for human use? ⌄

No. All products are sold strictly for laboratory and research purposes only. They are not for human or animal consumption and are not medical products.

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