Description
Crystagen is a short synthetic peptide listed in the bioregulator literature among the immune-associated peptides, alongside thymus-derived sequences.
Research interest centres on its effects on lymphocyte populations and cytokine expression in vitro, and on immune parameters in laboratory animals. Published data remain limited, so it is mainly of interest for comparative studies across the peptide family.
For use by qualified researchers in a laboratory setting only. Not intended for human or veterinary use of any kind.
Supplied as a 10-vial kit of lyophilised powder. Dispatched in 1–2 business days.




