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CJC-1295 is a synthetic peptide analogue of growth hormone releasing hormone (GHRH) that has been widely studied in endocrine and peptide research. The peptide was originally developed to investigate mechanisms that regulate growth hormone signaling and endocrine communication within the hypothalamic–pituitary axis.
CJC-1295 is designed to interact with GHRH receptors in the pituitary gland, which are involved in the natural signaling pathways responsible for regulating growth hormone release. Because of its structural stability and extended activity profile, the peptide has become an important compound in laboratory research exploring hormonal signaling and peptide-based endocrine modulation.
Researchers continue to study CJC-1295 for its potential role in growth hormone pathway signaling, metabolic regulation research, and cellular communication processes.
CJC-1295 has primarily been studied for its interaction with GHRH receptors, which are involved in the biological regulation of growth hormone secretion.
Experimental research focuses on how this peptide may influence signaling pathways within the hypothalamic–pituitary endocrine system, and how these pathways affect downstream cellular communication processes.
Scientists have explored CJC-1295 in studies examining hormonal regulation mechanisms and endocrine feedback loops. These investigations help researchers better understand how peptide-based signaling molecules interact with complex hormonal systems in the body.
Research has also examined the role of CJC-1295 in metabolic communication pathways, including how endocrine signaling peptides may influence cellular activity, energy regulation, and tissue signaling processes in experimental models.
CJC-1295 has been studied extensively for its enhanced stability and prolonged activity compared with earlier GHRH analogues. Scientists continue to investigate how modifications to peptide structures influence receptor binding, signaling duration, and biological stability.
Current research involving CJC-1295 includes studies related to:
growth hormone releasing hormone (GHRH) receptor signaling
endocrine system communication
metabolic pathway research
peptide stability and pharmacokinetics
hypothalamic–pituitary axis regulation
These areas remain active fields of investigation in peptide and endocrine research.
Compound: CJC-1295
Class: GHRH analogue peptide
Form: Lyophilized peptide powder
Grade: Research grade
Storage: Refrigerate at 2–8°C before reconstitution
Use: Laboratory research only
Peptides are short chains of amino acids that act as signaling molecules within the body. They are involved in a wide range of biological processes, including tissue repair, immune response, and cellular communication.
In research settings, peptides are studied for their ability to interact with specific receptors and pathways, making them valuable tools for scientific and laboratory analysis.
All peptides sold by Polar Peptides are intended strictly for research and laboratory use only and are not approved for human consumption.
All peptides are supplied in lyophilized (freeze-dried) form to ensure long-term stability during storage and shipping.
Unreconstituted vials should be stored in a cool, dry place away from direct light. For extended storage, refrigeration is recommended.
Once reconstituted for research purposes, peptides should be kept refrigerated and handled using sterile laboratory practices to maintain integrity.
Proper storage and handling are essential to preserve peptide stability, purity, and accuracy in research applications.
All orders are shipped directly from our Canadian fulfillment centre within 24 hours (Monday–Friday), ensuring fast and reliable shipping for all peptide products.
Delivery typically takes 2–5 business days depending on your location and the shipping method selected at checkout. We partner with trusted carriers to ensure secure and temperature-stable transit where required.
Once your order ships, a confirmation email with a real-time tracking number will be sent so you can monitor your package every step of the way.
We are committed to providing fast delivery across Canada, making Polar Peptides one of the most reliable peptide suppliers in the country.
We currently accept secure payments via Interac e-Transfer, the safest and fastest method for Canadian customers purchasing research peptides.
After placing your order, you will automatically receive an email with clear and detailed payment instructions. This ensures accurate payment processing and helps us ship your order without delay.
Your order will be prepared and shipped as soon as payment is successfully received and confirmed by our system.
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Each vial contains peptides at approximately 104% of the labeled amount, providing full accuracy and consistency for research applications.
All vials arrive as lyophilized (freeze-dried) powder requiring reconstitution with bacteriostatic water . This is necessary because once reconstituted with liquid, they must be refrigerated to maintain stability. We do not ship reconstituted peptides.
Vial dimensions are standardized at 16mm diameter and 38mm height, with a maximum fill capacity of 3ml. This ensures compatibility with common research-use storage and reconstitution tools.
Our packaging and vial quality meet high industry standards, offering consistent quality across all peptide batches.
All peptides offered by Polar Peptides undergo strict quality-control procedures, including independent third-party analytical testing for purity, identity, and consistency.
We use advanced testing methods such as HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry to verify that each peptide meets the required research-grade standards.
Every batch is tested before being released, and full Certificates of Analysis (COAs) can be provided upon request. This includes data on purity percentage, molecular confirmation, and batch identification.
For the most up-to-date COAs and lab documentation, simply email us and our team will send the current testing reports for the specific peptide(s) you are interested in.
We are committed to transparency, accuracy, and reliability—ensuring that researchers across Canada receive high-quality, fully verified peptide products every time.
Note: Due to factors such as U.S. cross-border shipping delays, laboratory backlog, and the fact that we offer over 40 different products, it is not always possible to have up-to-date or readily available COAs for every batch. We always strive to provide them when possible, but please understand that COAs may not always be available immediately.
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