For laboratory research use only. Not for human or veterinary use.
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CJC-1295 5 mg ≥99% (HPLC) RESEARCH USE ONLY Not for human or veterinary use

CJC-1295 (no DAC)

Tetrasubstituted GRF(1-29) analog for growth-hormone-releasing-hormone research.

Size
  • Lot-specific certificate of analysis included
  • Ships lyophilized in a sealed glass vial
  • Orders over $200.00 ship free in the US

For laboratory research use only. Not for human or veterinary use. Sold only to purchasers 21 or older who accept the research use policy.

Research overview

CJC-1295 without DAC, also called Mod GRF (1-29), is a 29-amino-acid analog of growth-hormone-releasing hormone with four substitutions (D-Ala2, Gln8, Ala15, Leu27) that improve stability against enzymatic cleavage while keeping a short half-life.

It is used in research on GHRH-receptor signaling and pulsatile growth-hormone release in pituitary cell cultures and animal models. The 'no DAC' designation distinguishes it from the albumin-binding Drug Affinity Complex version.

Areas of published research

  • GHRH-receptor binding and signaling
  • Pulsatile GH secretion in pituitary models
  • Somatotroph physiology

The list above summarises where this compound appears in the scientific literature. It describes research activity, not properties or effects of any product sold here.

Storage and handling

  • Lyophilized vials: store at −20 °C for long-term storage, or 2–8 °C for up to several weeks. Keep sealed and protected from light.
  • Allow the vial to reach room temperature before opening, so moisture does not condense on the cold powder.
  • After reconstitution with bacteriostatic water, store at 2–8 °C and use within 28 days. Avoid repeated freeze–thaw cycles.
  • Add diluent slowly down the inside wall of the vial and swirl gently; do not shake.

Calculate a reconstitution for this vial

Documentation

Each lot is tested by an independent laboratory for purity (RP-HPLC) and identity (mass spectrometry). The certificate of analysis for your lot ships with the order; copies for any lot can be requested through the contact page with the lot number from the vial label. Read our guide on how to read a certificate of analysis.

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