CJC-1295 with DAC, 2mg

The DAC modification in CJC-1295 is a maleimidopropionyl-lysine moiety incorporated at the C-terminus of the peptide sequence, studied for its capacity to reversibly bind cysteine-34 of albumin in experimental systems. This albumin-binding interaction is studied for its role in significantly extending the peptide's stability in biological research models relative to the non-DAC CJC-1295 variant, making the DAC form a standard research tool in protocols requiring sustained receptor pathway engagement over extended experimental timelines.

CJC-1295 incorporates D-Ala at position 2, Gln at position 8, Ala at position 15, and Leu at position 27 relative to native GHRH(1-29), substitutions studied for their capacity to confer enhanced resistance to proteolytic degradation while preserving GHRH receptor binding affinity. These modifications are examined in comparative structure-activity research contrasting CJC-1295's stability and receptor binding profile against native GHRH(1-29) and other GHRH analogues.

The 10-vial KIT format is particularly useful for longitudinal investigations, repeated-dose studies, multi-arm experimental designs, pharmacokinetic research, and chronic pathway-signaling programs requiring consistent compound availability across multiple study phases.

Individually sealed vials allow compound to remain lyophilized until needed, supporting stability throughout extended research timelines. The use of matched-batch material across all ten vials also helps minimize variability between experimental sessions, making the KIT format well suited to long-duration receptor-signaling and comparative pharmacology studies.