Human Recombinant Chromogranin A

A marker of neuroendocrine tumors
Catalog #: P1614 | abID: ab85486

Product Details

abID ab85486
Alternate Name CgA; CHGA; Pituitary secretory protein I; Chromogranin-A, beta Granin; SP-I; Chromogranin A parathyroid secretory protein 1
Accession # P10645, NP_001266
Source E.coli
Appearance Liquid
Physical Form Description Liquid
Molecular Weight 51.2 kDa
Purity by SDS-PAGE ≥ 80%
Amino Acid Sequence aa 19-457
Handling Centrifuge the vial prior to opening.
Storage Conditions -20ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Chromogranin A is a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins. It is found in secretory vesicles of neurons and endocrine cells. This protein is a precursor for biologically active peptides such as vasostatin, pancreastatin and parastatin. It can be used as a marker for carcinoid tumors, phenochromocytomas, paragangliomas and other neuroendocrine tumors.

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