
Growth Hormone · Long-acting GHRH analogue (DAC)
CJC-1295 DAC 5mg
CJC-1295 DAC supplied as a lyophilised powder for reconstitution. Reference-grade purity, mass-spec confirmed identity, and a batch-linked Certificate of Analysis with every order.
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CoA-match guarantee — every vial matches its batch Certificate of Analysis, or your money back.
About the compound
What is CJC-1295 DAC?
CJC-1295 DAC is a synthetic analogue of growth-hormone-releasing hormone (GHRH) modified with a Drug-Affinity-Complex (DAC). The DAC moiety binds circulating serum albumin, which substantially extends the molecule's half-life relative to the No-DAC form known as modified GRF 1-29. With a molecular weight of approximately 3647.19 (CAS 863288-34-0), Sova supplies CJC-1295 DAC UK as a 5mg lyophilised vial for laboratory work.
Mechanistically, the peptide is designed to engage the GHRH receptor, the same target as native GHRH. Its distinguishing feature is duration: by tethering to albumin, the DAC construct maintains receptor-relevant exposure over a far longer window than short-acting GHRH fragments. This property makes it a useful tool for studying sustained versus pulsatile receptor activation in growth-hormone-secretagogue research at the cellular and preclinical level.
In the published literature, CJC-1295 DAC is studied within growth-hormone-secretagogue research, where investigators compare DAC and No-DAC analogues to characterise GHRH-receptor signalling kinetics. Sova provides the peptide solely as a characterised reference compound, allowing laboratories to model extended receptor engagement in vitro or in preclinical systems. No physiological or performance outcome is claimed or implied by its supply.
Each batch is analysed by HPLC alongside mass spectrometry to confirm sequence identity and purity, with a batch-linked Certificate of Analysis provided for every vial. Store the sealed, lyophilised peptide frozen and away from light, and reconstitute only under controlled laboratory conditions. Sova is a UK-based supplier offering this material for laboratory research use only, and it is not for human or animal use.
Specification
Read the vial.
- Compound
- CJC-1295 DAC
- CAS number
- 863288-34-0
- Molecular weight
- 3647.19 g/mol
- Purity (HPLC)
- 98.8%
- Identity
- Confirmed by mass spectrometry
- Form
- Lyophilised powder, sterile-filtered
- Storage
- Store lyophilised at ≤ −20 °C, protected from light. Reconstituted: 2–8 °C, use within 28 days.
- Tested by
- Independent UK laboratory
- Batch
- SVA-0437
Reconstitution guidance
Handled like a lab reagent.
Reconstitute with bacteriostatic water. Draw slowly against the vial wall — do not agitate. Swirl gently until fully dissolved. Store reconstituted vials at 2–8 °C and use within 28 days. Full protocol on the Certificate of Analysis.
Example dilutions · 5 mg vial
| BAC water | Concentration | Per 0.05 ml |
|---|---|---|
| 1.0 ml | 5 mg / ml | 0.25 mg |
| 2.0 ml | 2.50 mg / ml | 0.13 mg |
| 3.0 ml | 1.67 mg / ml | 0.08 mg |
| 5.0 ml | 1 mg / ml | 0.05 mg |
Concentration reference only — not a dosing schedule.
FAQ
CJC-1295 DAC, answered.
What is CJC-1295 DAC?
+
CJC-1295 DAC is a synthetic GHRH analogue bearing a Drug-Affinity-Complex (DAC) that binds serum albumin. It is catalogued under CAS 863288-34-0 with a molecular weight of approximately 3647.19 and supplied as a 5mg lyophilised vial for research.
Is CJC-1295 DAC legal to buy in the UK?
+
It is supplied strictly as a research chemical on a research-use-only basis. Sova provides it to research and professional customers as a reference material; it is not a medicine or supplement and is not for human or animal consumption.
What is CJC-1295 DAC studied for?
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In the research literature it is studied within growth-hormone-secretagogue research, where its sustained GHRH-receptor activity is used to characterise receptor signalling kinetics in laboratory and preclinical models.
How is Sova's CJC-1295 DAC verified?
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Each batch is verified by HPLC alongside mass spectrometry to confirm sequence identity and purity, with the results recorded on a batch-linked Certificate of Analysis supplied with the vial.
How should CJC-1295 DAC be stored?
+
Keep the sealed, lyophilised vial frozen and protected from light until required. Reconstitution and any short-term storage of prepared solutions should be handled under appropriate laboratory conditions.
How does CJC-1295 DAC differ from the No-DAC (mod GRF 1-29) form?
+
The DAC construct binds serum albumin, giving a substantially extended half-life compared with the No-DAC form, modified GRF 1-29. This makes it a tool for studying sustained rather than short-acting GHRH-receptor activity.
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