CJC1295 with DAC - Front - MiPeptidos
Growth Hormone / GH Secretagogues

CJC1295 with DAC

CAS: 863288-34-0

CJC1295 with DAC is a research peptide in the growth hormone / gh secretagogues category. CJC-1295 with DAC is a synthetic analog of growth hormone releasing hormone (GHRH) with four amino acid substitutions for enhanced stability. MiPeptidos offers CJC1295 with DAC in 2 sizes with 99.6% verified purity and full analytical documentation.

Starting at
$24.95/vial
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≥99% Purity
COA Included
Third-Party Tested
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CoA Included
HPLC Verified
GMP Compliant
Third-Party Tested
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How CJC1295 with DAC Works

CJC-1295 with DAC is a synthetic analog of growth hormone releasing hormone (GHRH) with four amino acid substitutions for enhanced stability. The Drug Affinity Complex (DAC) is a reactive chemical moiety that covalently binds to serum albumin after injection, dramatically extending its half-life. It binds to GHRH receptors on pituitary somatotrophs, stimulating sustained GH release and elevating IGF-1 levels for days after a single injection.

Research Applications

1
Sustained GH elevation without pulsatile release
2
Extended GHRH receptor pharmacology
3
Albumin-binding drug delivery strategies
4
Growth hormone axis modulation
5
Body composition and muscle growth
View Published Research on PubMed →

Pricing

SizePer Vial10-Pack
2mg
$24.95$181.95
5mgBest Value
$51.95$378.95

Prices shown per vial from 10-pack. Volume discounts available for 50+ vials — contact us.

HPLC Purity Analysis

High-Performance Liquid Chromatography
99.6%purity
mAURetention Time (min)0250500750100005101520253099.6%
Method: RP-HPLC C18 ColumnDetection: UV 220nmMobile Phase: Acetonitrile/Water + 0.1% TFA

Certificate of Analysis

MiPeptidos
CJC1295 with DAC
PASSES ALL SPECIFICATIONS
Batch NumberHR-CJC1-2600215
Date of AnalysisJanuary 10, 2026
Purity (HPLC)99.6%
AppearanceWhite to off-white lyophilized powder
SolubilityFreely soluble in sterile water and bacteriostatic water
Molecular Weight (MS)3647.25 Da — Confirmed
Endotoxin (LAL)<0.1 EU/mg
Sterility (USP <71>)Passes USP <71>

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every MiPeptidos order.

Reconstitution Calculator

Add this much bacteriostatic water:
2.0 mL
2 mg CJC1295 with DAC + 2.0 mL BAC water = 1 mg/mL

Inject bacteriostatic water slowly along the vial wall. Gently swirl until dissolved — never shake. Store reconstituted solution at 2-8°C and use within 30 days.

Download Product Brochure

Get our detailed CJC1295 with DAC product brochure with specifications, research applications, HPLC analysis data, and reconstitution guide. Available in English and Spanish.

Customer Reviews

5.0/5from 1 review
Verified
Nathan Brooks·Austin, TX

The drug affinity complex on MiPeptidos' CJC-1295 DAC extends the half-life exactly as described in the literature. Our GHRH receptor assays show sustained activation over extended time points. The DAC conjugation is cle...

Feb 28, 2026
View All Reviews →

Frequently Asked Questions

CJC1295 with DAC (CAS: 863288-34-0) is a research compound, with a molecular weight of 3647.25 Da in the Growth Hormone / GH Secretagogues category. CJC-1295 with DAC is a synthetic analog of growth hormone releasing hormone (GHRH) with four amino acid substitutions for enhanced stability. The Drug Affinity Complex (DAC) is a reactive chemical moiety that covalently binds to serum albumin after injection, dramatically extending its half-life. Researchers commonly investigate CJC1295 with DAC for Sustained GH elevation without pulsatile release, Extended GHRH receptor pharmacology, Albumin-binding drug delivery strategies. Every vial from MiPeptidos includes batch-specific analytical documentation.
CJC1295 with DAC is available in 2 sizes (2mg, 5mg), so reconstitution volume depends on which vial you have. For the 2mg size, add 1mL of bacteriostatic water; for the 5mg size, use 1-2mL. Always let the vial warm to room temperature first, inject the water slowly along the vial wall, and swirl gently — never shake. Store reconstituted CJC1295 with DAC at 2-8°C and use within 30 days. MiPeptidos carries bacteriostatic water in 3mL and 10mL vials.
CJC-1295 with DAC (Drug Affinity Complex) has a dramatically extended half-life of 6-8 days thanks to its maleimidopropionic acid linker that covalently binds serum albumin in vivo. Without DAC, the same base peptide (Mod GRF 1-29) has only a ~30-minute half-life. The DAC version produces sustained, elevated GH baselines rather than pulsatile release. At 3647 Da, it is slightly larger than the non-DAC version (3368 Da). MiPeptidos offers both for researchers comparing pulsatile vs sustained GH secretion models.
Store lyophilized CJC1295 with DAC at -20°C for maximum long-term stability — properly stored, it remains potent for 24+ months. Once reconstituted with bacteriostatic water, keep it refrigerated at 2-8°C and use within 30 days. In research applications, CJC1295 with DAC has a reported half-life of ~6-8 days (due to albumin binding via DAC), which informs dosing frequency and protocol design. Avoid repeated freeze-thaw cycles and protect from direct light. MiPeptidos ships every order with cold-chain packaging to maintain integrity during transit.
Every CJC1295 with DAC order from MiPeptidos includes a batch-specific Certificate of Analysis. Our current batch (HR-CJC1-2600215, tested January 10, 2026) shows 99.6% purity by HPLC, mass spectrometry confirmation at 3647.25 Da, endotoxin levels below 0.1 EU/mg, and passing sterility per USP <71>. This level of documentation ensures you can verify compound identity and purity before beginning your research. MiPeptidos also offers bulk pricing on orders of 50+ vials — contact info@mipeptidos.com.

Specifications

Purity
≥99%
Form
Lyophilized Powder
CAS Number
863288-34-0
Mol. Weight
3647.25 Da
Formula
C165H269N47O46
Half-Life
~6-8 days (due to albumin binding via DAC)
Storage
Store at -20°C. Reconstituted: 2–8°C for up to 30 days.
Sizes
2mg, 5mg

Sequence

Modified GHRH(1-29) with D-Ala2, Gln8, Ala15, Leu27 substitutions, plus a C-terminal lysine modified with a maleimidopropionyl (MPA) drug affinity complex for albumin binding

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

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