Certificate of Analysis
Purity
≥98.0%
Method
HPLC / MS
Testing
Third-Party
COA Status
Available
CJC-1295 With DAC
A research peptide studied in laboratory models involving endocrine signaling pathways, receptor activity analysis, and peptide characterization.
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Research Use Only — All products are intended strictly for laboratory research purposes and are not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.
About CJC-1295 With DAC
CJC-1295 with DAC is a 30-amino acid synthetic analog of growth hormone-releasing hormone (GHRH) incorporating a Drug Affinity Complex (DAC) technology. The DAC consists of a maleimidoproprionic acid reactive group attached to lysine-30 that enables covalent binding to circulating albumin via its free cysteine-34 residue — a mechanism distinct from the non-covalent albumin binding strategies used by fatty acid-modified GLP-1 analogs. This covalent albumin attachment dramatically extends plasma half-life in preclinical pharmacokinetic models compared to native GHRH(1-29).
The peptide backbone incorporates D-Ala at position 2 to prevent DPP-IV cleavage and a Gln-to-Ala substitution at position 8, with the overall sequence maintaining agonist activity at the growth hormone secretagogue receptor type 1 (GHRH receptor). Research investigations have characterized its receptor binding kinetics at the GHRH receptor in pituitary cell models, downstream Gs-protein/adenylyl cyclase pathway activation, and pharmacokinetic profile analysis in preclinical species. This compound is intended for qualified researcher use in laboratory settings only.
Peptide / Compound Information
| Property | Value |
|---|---|
| Peptide Sequence | Tyr-DAla-Asp-Ala-Ile-Phe-Thr-Gln-Ser-Tyr-Arg-Lys-Val-Leu-Ala-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Leu-Ser-Arg-NH₂ [Drug Affinity Complex via Lys30] |
| Molecular Formula | C165H271N47O46S2 |
| Molecular Weight | 3,647.1 g/mol |
| CAS Number | 863288-34-0 |
| Synonyms | DAC:GRF, CJC-1295 DAC, Modified GHRH(1-29) with Drug Affinity Complex |
Lyophilized Research Peptides
This product is supplied in lyophilized (freeze-dried) form — a process that extends shelf life and preserves peptide purity and structural integrity during storage. No fillers, excipients, or preservatives are used in the lyophilization process. The lyophilized powder should be reconstituted with an appropriate research-grade solvent in a controlled laboratory environment prior to use in in vitro or preclinical assay systems.
99%+
PURITY
Third Party Tested
Independently verified by ISO-accredited laboratories. Batch-specific COAs available on request.
GMP
CERT.
GMP Manufacturing Standards
Synthesized in registered facilities following Good Manufacturing Practices with full chain-of-custody documentation.
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Best in Class Fulfillment
Same-day fulfillment on qualifying orders. Secure cold-chain packaging. Domestic and international research shipping.
ZERO
FILLERS
Zero Fillers or Additives
Pure active compounds only. Lyophilized without fillers or preservatives. Composition independently verified.
Scientific Content Review
All technical product descriptions, molecular data, and research context on this page have been prepared with reference to published scientific literature and PubChem compound databases. Content is intended for informational purposes in a research catalog context and does not constitute medical advice or claim therapeutic efficacy.
CJC-1295 With DAC is a research compound available for controlled laboratory investigation and scientific study. This product is intended strictly for in vitro research, preclinical investigation, and analytical characterization by qualified researchers. Not for human consumption.
Category
Growth Hormone / Secretagogues
Purity
≥98.0%
Available Sizes
5MG
COA
Available