CJC‑1295 (DAC / No DAC)

High-purity CJC-1295 is a synthetic peptide analogue designed for advanced laboratory research and biochemical applications. Available in both DAC (Drug Affinity Complex) and No DAC (also known as Modified GRF 1-29) formulations, this compound offers researchers flexibility in studying growth hormone-releasing hormone mechanisms and receptor binding kinetics across diverse experimental protocols.

The DAC modification includes a chemical addition that covalently binds to circulating albumin in experimental mediums, significantly extending its stability and half-life in analytical assays. This variant is ideally suited for investigations focused on sustained peptide release, receptor kinetics, and long-term cellular pathways. In contrast, the No DAC version features an unmodified terminal structure that exhibits a shorter half-life, mirroring natural pulsatile signaling pathways. This makes it an effective tool for time-sensitive, acute studies evaluating rapid cellular responses and hormonal release profiles.

Each batch is synthesized under stringent laboratory quality control standards to ensure optimal chemical integrity and structural consistency. The peptide is verified via high-performance liquid chromatography (HPLC) and mass spectrometry (MS) to ensure industry-grade purity and accurate molecular weight alignment. Both variants are supplied as a sterile, lyophilized (freeze-dried) powder to maximize shelf life, minimize degradation during transit, and facilitate precise reconstitution with standard laboratory solvents.

Lyophilized vials should be stored in a cool, dark environment, ideally between -20 degrees Celsius and -80 degrees Celsius, away from moisture and light exposure. For active experimental use, reconstituted solutions should be handled using aseptic techniques, aliquoted to avoid repeated freeze-thaw cycles, and maintained at standard refrigeration temperatures for short-term evaluation.

This product is formulated strictly for in vitro laboratory research, analytical testing, and scientific development. It provides dependable consistency, high sequence fidelity, and verifiable purity across all analytical benchmarks.We have a strong supply chain in China. If you need wholesale and customization, please contact us.