Cat#:PA-3457F;Product Name:Rabbit Anti-Human Chromogranin A Antibody;Synonym:CHGA; chromogranin A (parathyroid secretory protein 1); CGA; vasostatin; pancreastatin; parastatin; chromogranin A; parathyroid secretory protein 1; betagranin (N-terminal fragment of chromogranin A); SP-I; Pituitary secretory protein I;Background:Chromogranin A is a protein prohormone with a molecular mass of 48 kDa. The gene encoding the 439 aminoacids protein is localized on chromosome 14. Potentially biologically active peptides derived from chromogranin A are: Vasostatins (aa 1-17/113), chromostatin (aa 124-143), chromacins (aa 173-194), pancreastatin (aa 243-294), WE-14 (aa 316-329), catestatin (aa 344-364), parastatin (a 347-419) and GE-25 ( aa 367-391). Chromoranin A was first isolated from chromaffin cells in the adrenal medulta but was later found to be present in secretory granules in cells of most neuroendocrine organs. Since then it has been used as an important broadspectrum histochemical marker for the identification of neuroendocrine cells and tumours.;Description:Rabbit Anti-Human Chromogranin A Polyclonal Antibody;Host Species:Rabbit;Species Reactivity:Human;Isotype:IgG1, k;Application:IHC;Storage:Store antibody products at 2-8°C. For long term storage, aliquot and freeze at -20°C. Avoid repeated freeze/thaw cycles;Usage:For Lab Research Use Only;