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CJC-1295 No DAC - 5 mg
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CJC-1295 No DAC

GHRH analog research peptide (Modified GRF 1-29) without Drug Affinity Complex.

$45.00
98.9% Purity Verified

Third-Party Tested by Verum Analytics

Batch: BIL-CJCND-01-2603Mar 7, 2026
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Albert - Chief Researcher

Albert's Verdict

Without the DAC modification, CJC-1295 delivers a sharper, more physiological pituitary pulse — the half-life stays closer to endogenous GHRH patterns. Useful when research design calls for pulse rather than sustained elevation.

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Arrives as lyophilized (powder) form

Shipped freeze-dried for maximum stability and shelf life. See laboratory preparation guide for handling instructions.

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Product Description

CJC-1295 (No DAC), also known as Modified GRF (1-29), is a synthetic GHRH analog comprising the first 29 amino acids of native GHRH. Substitutions at positions 2, 8, 15, and 27 confer resistance to enzymatic degradation in laboratory research models, extending the analog's biological half-life while preserving GHRH-receptor pathway research applicability.

Molecular Profile:

  • Molecular Weight: 3,367.9 g/mol
  • Sequence: Modified GRF (1-29) with D-Ala², Gln⁸, Ala¹⁵, Leu²⁷ substitutions
  • CAS Number: 863288-34-0

Research Applications:

  • GHRH-receptor binding and signaling research
  • Pulsatile GHRH-axis pathway research models
  • IGF-1 axis cellular research models
  • Receptor half-life and degradation-resistance research

Quality Standards:

  • Purity: ≥99% verified by HPLC
  • Third-party tested with COA included

For laboratory handling instructions, refer to the Preparation Guide.

FOR RESEARCH AND LABORATORY USE ONLY. NOT FOR HUMAN OR ANIMAL CONSUMPTION.

Technical Specifications

Molecular Formula
C152H252N44O42
Molecular Weight
3367.97 g/mol
Sequence
Tyr-D-Ala-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

Frequently Researched Together

Commonly studied alongside in laboratory settings

Bundle total (3 items):$107.00

Research FAQ — CJC-1295 No DAC

Frequently asked questions about this compound for laboratory researchers.

What is CJC-1295 No DAC and how is it different from CJC-1295 DAC?+
CJC-1295 No DAC (also referred to as Mod GRF 1-29) is a short-acting GHRH analog studied for pulsatile GH-release research. Published literature differentiates it from the DAC variant, which carries a Drug Affinity Complex extending serum half-life into days.
Cited: PMID 16384879, PMID 22148949
What is the reported half-life of CJC-1295 No DAC?+
Published pharmacokinetic data describe CJC-1295 No DAC as having a short serum half-life — commonly cited at approximately 30 minutes — supporting research models of pulsatile GHRH stimulation.
Cited: PMID 22148949
Is CJC-1295 No DAC frequently studied alongside Ipamorelin in research?+
Research literature describes CJC-1295 No DAC and Ipamorelin in combined-protocol studies because they target complementary pathways — GHRH-receptor agonism and ghrelin/GHS-R agonism respectively. See our /buy/cjc-1295-ipamorelin product for the pre-blended research vial.
How should CJC-1295 No DAC be stored?+
Lyophilized vials store at −20 °C protected from light. Reconstituted with bacteriostatic water, store at 2–8 °C and use within 30 days. Refer to your COA.

Published research references

Peer-reviewed literature relevant to CJC-1295 No DAC research. Linked PubMed IDs open the original source.

  1. [1]Sustained-release GH releasing factor (CJC-1295) for hormone studies — J Clin Endocrinol Metab (2006) · PMID 16384879
  2. [2]Effects of CJC-1295 in human GH-deficient adults — J Clin Endocrinol Metab (2006) · PMID 16352683
  3. [3]GHRH analogs and growth hormone pulsatility — Endocr Rev (2012) · PMID 22148949
BL
Reviewed by the BioInfinity Research Team
Content reviewed by our research and quality team — biochemistry-degreed reviewers working alongside our analytical lab partner (Janoshik Analytical). Every product page is cross-checked against the cited peer-reviewed literature and the current batch's third-party COA.
For laboratory research use only. Not for human or veterinary use. Content is informational and does not constitute medical advice.

Learn More About This Peptide

Browse All Peptide Research →Research Guides & Protocols

Research Use Only: This product is intended for laboratory research purposes only. Not for human consumption.