Research use only — not for human consumption Batch 24-B released 14.07.26 · UK & EU dispatch within 24h
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Catalogue / GH secretagogues / CJC-1295 (no DAC)
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In stock UK dispatch 24h Batch 24-B

CJC-1295 (no DAC)

GHRH analogue, Mod GRF 1-29 · 3367.9 g/mol · CAS 863288-34-0
Buy CJC-1295 without DAC (Mod GRF 1-29) in the UK — a modified GHRH analogue supplied lyophilised for laboratory research with batch COA.
98.8%
HPLC purity
3367.9
g/mol
Pass
Mass spec ID
Vial size
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What is CJC-1295 (no DAC)?

CJC-1295 without DAC, also known as Modified GRF (1-29), is a tetrasubstituted 29-amino-acid analogue of growth hormone releasing hormone with improved plasma stability over native GRF.

Frequently paired with Ipamorelin in secretagogue research protocols.

CJC-1295 (no DAC) reconstitution reference

Reconstitute with bacteriostatic water. The table shows the concentration and syringe volume produced by common dilutions of a 10mg vial, for reference when preparing research stock solutions.

Bac water addedConcentration250 mcg =500 mcg =
1 ml10 mg/ml2.5 units5 units
2 ml5 mg/ml5 units10 units
3 ml3.33 mg/ml7.5 units15 units
5 ml2 mg/ml12.5 units25 units
Units measured on a standard U-100 insulin syringe (100 units = 1 ml). For other vial sizes use the peptide reconstitution calculator.

Storage & handling

Before reconstitution
Store lyophilised at −20 °C, protected from light. Stable for 24 months or longer in the sealed vial.
After reconstitution
Store at 2–8 °C and use within 28 days. Avoid repeated freeze-thaw cycles; aliquot where possible.

Frequently asked questions

Is CJC-1295 (no DAC) third-party tested?

Yes. Every batch is tested by an independent laboratory for HPLC purity and mass-spectrometry identity. The certificate for the batch you receive is linked on this page before you buy — no account needed.

How should I reconstitute CJC-1295 (no DAC)?

Add bacteriostatic water slowly down the inside wall of the vial, aimed away from the powder, then swirl gently until clear. Never shake. Use the reconstitution calculator to work out the volume for your target concentration.

How long does CJC-1295 (no DAC) last once reconstituted?

Refrigerated at 2–8 °C and protected from light, a reconstituted vial is generally used within 28 days. Unopened lyophilised powder stored at −20 °C is stable far longer.

How quickly does it ship?

Orders placed before 3pm on a working day are dispatched the same day by Royal Mail 24h tracked. EU orders go by DPD, typically 3–5 working days.

Specification
CAS863288-34-0
SynonymMod GRF (1-29)
Mol. weight3367.9 g/mol
Residues29 amino acids
FormLyophilised powder
SolventBacteriostatic water
FormLyophilised powder, sterile vial
Storage−20 °C, protect from light
Reconstitution2 mL bacteriostatic water
Stability28 days at 2–8 °C reconstituted
ShippingUK 24h tracked · EU 3–5 days
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Research guides
How to reconstitute a lyophilised peptideHow to store research peptidesHow to read a certificate of analysisBacteriostatic water vs sterile waterAre research peptides legal in the UK?
Supplied strictly as a laboratory reference material for in-vitro research. Not a medicine, food or cosmetic. Not for human or veterinary consumption, diagnostic or therapeutic use.