Overview
CJC-1295 (No DAC)—often referred to as Mod GRF(1-29)—is a GHRH (growth hormone–releasing hormone) analog studied for its short-acting, pulse-style profile. Without the DAC (Drug Affinity Complex) component, it’s commonly used to explore physiologic, time-limited GH pulses in controlled models. We keep things straightforward: clean labeling, clarity-first specs, and access to batch documentation so you can verify exactly what you’re working with.
Key research highlights (in plain terms)
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Pulse-style GH signaling — activates the GHRH receptor to study short, physiologic bursts of growth hormone release (useful for pulse-timing and PK/PD curves).
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Timing & frequency studies — suited for experiments that vary dose timing, frequency, and time-of-day to map GH dynamics in controlled settings.
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Combination models — often paired in research with ghrelin-pathway agonists (e.g., Ipamorelin) to examine synergy across the GH/IGF axis.
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Comparative pharmacology — enables side-by-side studies versus CJC-1295 with DAC to contrast half-life, exposure, and downstream IGF-1 markers.
Why Pegasus
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Purity you can verify: batch testing with documentation (COA available)
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Clarity in every vial: straightforward specs and labeling
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Consistency you can trust: stable sourcing and careful handling
Specifications
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Form: Lyophilized powder
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Identity: GHRH analog, Mod GRF(1-29) (No DAC)
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Appearance: White to off-white
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Purity: ≥98% (HPLC)
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Solubility: Sterile water or appropriate buffer (optimize per protocol)
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Packaging: Labeled vial with lot and batch ID
Storage & handling
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Store dry at −20 °C, protected from light and moisture
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After reconstitution, aliquot and store at −20 °C; avoid repeated freeze–thaw cycles
Included with your order
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Labeled vial of CJC-1295 (No DAC) / Mod GRF(1-29) (research grade)
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Batch/lot ID with access to testing details (COA)





