CJC – 1295 (no-DAC)

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49,90 €

Modified GRF(1-29) reference peptide for GHRH receptor pathway work.

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SKU: ADRIA-CJC-1295-NO-DAC Category: Research Peptides

Overview

CJC-1295 no-DAC, often described as modified GRF(1-29), is a synthetic growth-hormone-releasing hormone analogue without a drug affinity complex. It is used as a reference material in GHRH receptor and endocrine signalling research.

Research context

The no-DAC form is commonly discussed separately from albumin-binding DAC analogues. Research contexts include GHRH receptor activity, peptide structure-function relationships, endocrine pulsatility models and comparison with growth hormone secretagogue peptides.

Analytical focus

GHRH receptor pathway and modified GRF(1-29) literature.
Endocrine signalling and peptide structure-function comparison.
No-DAC identity distinction from longer-acting DAC-bound analogues.
Sequence, salt form and purity review through the batch COA.

Batch documentation

Review the product label and the latest COA for batch-specific identity, purity, physical appearance, salt form, and analytical documentation before planning any controlled research workflow.

References and literature starting points

Research-use notice: Supplied strictly for lawful research, laboratory, analytical, educational, or R&D purposes where permitted by applicable law. Not for human or animal use, consumption, diagnosis, treatment, food, supplement, cosmetic, veterinary, or similar end use.

Unit	1 vial
Physical Appearance	White to off-white lyophilized powder
Salt Form	Acetate or batch-specific salt
Peptide Purity	Batch-specific; see COA
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
Molecular Mass	3367.97 g/mol
CAS Number	446036-97-1 (free peptide; salt form may vary)
Molecular Formula	C152H252N44O42
Solubility	Soluble in sterile water or bacteriostatic water
Storage	Lyophilized: -20 deg C long term; protect from moisture. Prepared solutions: 2-8 deg C short-term laboratory handling.
Additional Info	Modified GRF(1-29) / CJC-1295 without DAC; supplied strictly for research use only.

Storage of Lyophilized Peptides

Upon receiving the lyophilized peptide, store it at 4 °C or colder and away from bright light. Lyophilized peptides are stable at room temperature for weeks, but for longer-term storage, it is safer to store them at -20 °C or colder. Exposure to moisture can greatly decrease long-term stability. Before opening a container stored in cold conditions, allow it to equilibrate to room temperature first to reduce moisture uptake from the surrounding atmosphere.

Peptides in Transport

Peptides in lyophilized form are supplied in glass vials by standard shipping methods and do not require refrigeration. Short-term temperature fluctuations during transport do not reduce their quality or stability. Even at high summer temperatures, peptides in lyophilized form remain stable for several weeks.

Storage of Peptide Solutions

The shelf life of peptide solutions is limited. Freezing aliquots can help prolong storage life. In general, peptide solutions are commonly stored for around 3 or more weeks at +4 °C and around 3-4 months at -20 °C. Avoid repeated freeze-thaw cycles, as this can degrade peptides.

Research use only. For lawful laboratory research and analytical use where permitted by law. Not for human or animal use.

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