All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy.
Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.
Secretogranin — frequently asked
What are secretogranins?
Secretogranins are acidic proteins of the granin family found in dense-core secretory vesicles. Secretogranin I is also called chromogranin B and secretogranin II chromogranin C, and both are cleaved into smaller peptides during secretory granule maturation.
Why are secretogranin peptides studied?
They are used to investigate how neuroendocrine cells package and release their cargo, and to follow the fate of individual processed fragments such as secretoneurin, manserin and EM-66, several of which are reported to have activities of their own.
Which fragments and species are available?
Catalogues typically list numbered fragments of secretogranin I and II, mostly rat and human sequences, together with named peptides such as secretoneurin, EM-66 and manserin. Matched antibodies and labeled versions support detection and localisation work.
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