Available
CJC-1295 With DAC
- Synthetic research peptide for in-vitro structure & function studies
- Independently HPLC-tested and batch-verified
- Batch-specific Certificate of Analysis included with every order
Orders before 3:00 PM are dispatched same day, tracked next-day across the UK.
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Every vial is quality-checked to ensure purity and batch-to-batch consistency.
Verified lab quality
- HPLC-tested to ≥ 98% (HPLC) purity
- Batch-specific Certificate of Analysis
- Stored under controlled laboratory conditions
Research Use Only. Not for human or veterinary use. By purchasing you confirm you are a qualified researcher and accept responsibility for safe, lawful handling.
Introduction
CJC-1295 With DAC is a manufactured peptide that was engineered for laboratory testing of growth hormone signaling and endocrine physiology. The unique property of this product is its Drug Affinity Complex (DAC) that enables the prolonged residence time in laboratory settings. For this reason, it is widely discussed in scientific literature concerning the issues of peptides pharmacokinetics, receptor binding and hormone release dynamics.
Currently, in laboratory investigations, CJC-1295 With DAC is often used within the context of studies on the issues of growth hormone releasing hormone (GHRH) analogues, endocrine feedback loop and peptide stability. Studies are conducted under strict laboratory protocols employing advanced analytical techniques for identification and characterization of molecular structure, purity and consistency.
This substance is designated for research use only. It is not intended for therapeutic, veterinary or diagnostic purposes.
Understanding the Molecular Design
In contrast to GHRH analogues with shorter action times, this particular one possesses Drug Affinity Complex, which enhances the binding capacity of the peptide to circulating albumin. Chemically speaking, this alteration changes the way the peptide acts under controlled laboratory conditions and is of great significance for scientists interested in studying its prolonged molecular action and interaction with receptors.
The peptide includes amino acids that are designed to preserve affinity towards the GHRH receptor but include chemical modifications that influence pharmacokinetics of the experiment. Such chemical structure raises scientific interest since it allows comparing modified and non-modified versions of GHRH analogues.
Among the issues of current interest are:
- Stability of the peptide on an extended period of time
- Characteristics of receptor activation
- Pathways of degradation of the peptide
- Endocrine signaling
- Protein binding
- Pharmacokinetics modeling in laboratory conditions
How It Is Studied
CJC-1295 With DAC has applications in many research areas rather than a single area of research.
Laboratories engaged in peptide chemistry investigate the peptide composition through techniques of chromatography and mass spectrometry after peptide synthesis. This helps in ensuring that the molecular composition is consistent with the standard before conducting any research.
Scientists working on endocrine systems often engage in experiments using model systems in order to discover signaling pathways caused by stimulation of the GHRH receptors. This is because these kinds of experiments allow the investigation of the molecular signaling and communication in the complex system by analyzing biochemical reactions under controlled environments.
Other laboratory experiments may include:
- receptor binding experiments
- molecular stability experiments
- degradation experiments of the peptide
- validation experiments
- Comparative peptide experiments
- Pharmacokinetic modeling
- Experiments on protein interactions
In modern scientific literature, there is a continual increase in scientific information related to modification of the GHRH analogs, and this involves molecular and biochemical reactions rather than clinical outcomes.
Scientific Characteristics
There are several unique structures of this compound when compared to its relatives used in research.
Drug Affinity Complex (DAC)
First, the Drug Affinity Complex has been added to alter the molecular stability throughout the experiment. Albumin binding properties become the key areas of current biochemistry research.
Synthetic GHRH Analogue
The peptide has been designed in order to become an artificial growth hormone-releasing hormone analogue to study receptor interactions within reproducible laboratory experiments.
Peptide Stability
It is usual practice for analytical labs to test chemical stability using methods such as controlled storage, acceleration degradation, and multiple chromatographic testing to confirm the molecular integrity over time.
Analytical Identification
Verification of identity is usually performed using various techniques like:
- High-performance liquid chromatography (HPLC)
- Liquid chromatography-mass spectrometry (LC-MS)
- Molecular weight identification
- Purity evaluation
- Chromatographic fingerprints matching
This guarantees that all the experimental material meets certain laboratory standards before performing any research.
Current Research Areas
Interest in CJC-1295 With DAC from the scientific point of view changes and grows across different fields of research.
Growth Hormone Signalling
Scientists study the ways in which modified GHRH analogues act upon signalling pathways that play role in endocrine regulation and hormones secretion.
Peptide Engineering
Structural modification like Drug Affinity Complex allows studying the effects of chemical engineering on the peptide structure, its stability and molecular persistence.
Pharmacokinetic Research
Experimental studies often focus on changes in molecular distribution, degradation and clearance in connection with structural modifications.
Protein Binding Studies
Interactions between albumin proteins represent another field of investigation, since protein binding can be an important aspect of the effect of a modified analogue in the course of laboratory experiments
Comparative Peptide Research
Often, modified GHRH analogues are compared with short-acting peptides for better comprehension of differences in their structures and properties.
With the appearance of new peer-reviewed publications, research fields grow and contribute to the development of peptide science, not medicine.
Research Quality & Testing
Scientific investigation can be considered reliable only through proven analysis.
Each batch available for laboratory testing needs to pass thorough quality control processes which aim at the confirmation of its identity, homogeneity, and purity prior to shipment.
Documentation on quality usually includes:
Independent HPLC Testing
Independent HPLC analysis of peptide serves to provide chromatographic assessment of purity, giving scientists an opportunity to check separation pattern and identify possible impurities.
LC-MS Verification
The verification with LC-MS provides additional assurance about compound identity through the confirmation of its molecular mass together with chromatography.
Batch-Specific Certificate of Analysis (COA)
The COA of the batch is the source of documentation of analytical results specific to the batch.
Typical documentation includes:
- batch number
- analytical purity results
- molecular confirmation
- methodology of testing
- production information
- quality release documentation
Traceability of batch is an important factor in reproducible scientific investigation as it allows laboratories to refer to the specific material used in the study.
Scientists choosing high purity peptide usually prefer to have complete documentation of analysis.
Laboratory Storage
Storage plays an important role in the preservation of peptides in the lab setting.
Some general guidelines for laboratory practices would be:
- Ensure proper storage as per instructions from the manufacturer.
- Prevent exposure to light for a long time period.
- Seal the containers tightly when they are not in use.
- Minimize environmental variations.
- Ensure proper batch labeling during the storage process.
- Documents the handling process in laboratory records.
In addition, laboratory good practices involve keeping track of inventory to ensure complete traceability of samples from receipt to their usage in experiments.
Conclusion
CJC-1295 With DAC continues to be a significant area of study in the realm of peptides due to the fact that it offers chances to understand stability, receptor binding and endocrine signaling through laboratory experimentation. Further research will allow more insights into how GHRH analogs have been designed and developed and help add new knowledge to the field of peptides and biochemistry.
In case you need to buy research peptides in the UK, there should be full transparency with regards to the analysis of materials. HPLC testing and verification through LC-MS, certificate of analysis for each batch, complete research documentation and quality control together create the high standards of research. As a UK peptide seller, laboratory materials should always come with analysis documentation.
Frequently asked questions
Yes. It is made for Research Use Only and should be used for laboratory purposes only.
Independent HPLC characterization tests the chromatographic purity of peptides, allowing researchers to confirm the homogeneity of peptide material prior to experimentation.
Batch-Specific Certificate of Analysis usually provides data on analytical purity, batch number, test methods, and other quality-related documents concerning that particular production batch.
LC-MS characterization tests the molecular identity of peptides using both chromatography and mass spectrometry for quality control.
Scientific research involves peptide chemistry, endocrinology, receptors, pharmacokinetic modelling, protein binding, and molecular signaling studies.
Batch Traceability allows researchers to link their research results with analytical documents.
Technical specifications
The CJC-1295 With DAC research peptide is for use in the laboratory environment under controlled scientific study conditions. Prior to using this product in experiments, researchers must carefully check both the product label and the relevant batch documents.
| Chemical name | CJC-1295 With DAC |
| CAS number | 863288-34-0 |
| Molecular formula | C165H269N47O46 |
| Molecular weight | 3647.19 g/mol |
| Purity | ≥ 98% (HPLC) |
| Form | Lyophilised powder |
| Storage | 2°C to 8°C (refrigerated), protect from light |
All specifications, including purity values and analytical test results, should be checked against the Certificate of Analysis for the specific batch supplied.
Certificate of Analysis
Every batch of CJC-1295 With DAC is independently analysed by HPLC, with mass-spec for identity. A batch-specific Certificate of Analysis is supplied with your order, confirming the exact purity of the vial you receive.
Download CJC-1295 With DAC CoA (PDF)


