Home › Reference Library › CJC-1295 no DAC

CJC-1295 no DAC

Modified GRF (1-29) · Mod GRF 1-29 · CJC-1295 without DAC

Research Use Only Synthetic 29-amino-acid growth hormone-releasing hormone analog

Chemical & Physical Data

Classification	Synthetic 29-amino-acid growth hormone-releasing hormone analog
Amino acid 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`
Short notation	`Y-DAla-DAIFTQSYRKVLAQLSARKLLQDILSR-NH2`
Molecular formula	C152H252N44O42
Molecular weight	3367.9 g/mol
CAS number	863288-34-0
Solubility	Soluble in water and bacteriostatic water.
Reported half-life	Short — on the order of minutes. The "no DAC" designation means it lacks the Drug Affinity Complex that extends the half-life of DAC-modified CJC-1295 to several days.

International orders have a 3-vial minimum per product. Case pricing shown is international; US warehouse case pricing may differ and is shown at checkout.

Background

A tetra-substituted analog of the first 29 residues of growth hormone-releasing hormone, modified at four positions to resist enzymatic degradation. Frequently confused with CJC-1295 with DAC, which is a materially different compound with a much longer duration.

Reported Areas of In-Vitro Research

The following describes contexts in which this compound appears in published laboratory literature. Nothing here is a claim of efficacy, safety, or suitability for any use in humans or animals.

GHRH receptor binding and cAMP signaling assays
Pituitary cell culture growth hormone release studies
Peptide stability and protease resistance research
Comparative studies against native GHRH and DAC-modified analogs

Storage & Handling

Lyophilized powder	Store lyophilized powder at -20 °C, sealed and protected from light. Stable for extended periods while dry.
After reconstitution	After reconstitution with bacteriostatic water, store at 2–8 °C and use within approximately 4 weeks. Avoid repeated freeze-thaw cycles.
Shipping	Ships at ambient temperature; lyophilized peptide is stable in transit.

Open reconstitution calculator →

Available Sizes

Vial	1 vial (US)	3 vials (Intl)	Case of 5	Case of 10	Stock
5mg	—	$165	$190	$370	International
10mg	—	$210	$250	$470	International

$20 flat USA shipping · solutioning available at $10/vial · Denver stock ships within 1 business day of order confirmation.

View in shop →

Published Literature

CJC-1295 no DAC literature index (PubMed)

Research use only. All products are supplied for in-vitro laboratory research use only. Not for human or veterinary consumption. Not a drug, food, or cosmetic, and not intended to diagnose, treat, cure, or prevent any disease. Reference values on this page are compiled from publicly available scientific literature for identification purposes and are not a certificate of analysis for any particular batch.