Chromogranin A Recombinant Antibody

• Description:

  Chromogranin A / CHGA is present in neuroendocrine cells throughout the body, including the neuroendocrine cells of the large and small intestine, adrenal medulla and pancreatic islets. It is an excellent marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors. Co-expression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms. Reportedly, co-expression of certain keratins and chromogranin indicates neuroendocrine lineage. The presence of strong anti-chromogranin staining and absence of anti-keratin staining should raise the possibility of paraganglioma. The co-expression of chromogranin and NSE is typical of neuroendocrine neoplasms. Most pituitary adenomas and prolactinomas readily express chromogranin.

• UniProt:

  P10645

• Host:

  Mouse

• Immunogen:

  Recombinant human protein was used as the immunogen for the recombinant CHGA antibody.

• Clonality:

  Monoclonal

• Isotype:

  IgG1 κ

• Type:

  Recombinant

• Applications:

  IHC-P

• Format:

  Purified

• Buffer:

  0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide

• Reconstitution:

  Store the recombinant CHGA antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

• Limitations:

  This recombinant CHGA antibody is available for research use only.

• CAS Number:

  9000-83-3