Chromogranin A Rabbit Antibody (clone NS55), Concentrate

Catalog number: 180094

 Related applications: Anatomical Pathology

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Full Product Description
The chromogranins (A, B, and C) are major components of dense core granules of neuroendocrine cells and sympathetic nerves. Our polyclonal Chromogranin A antibody is useful in the identification of neuroepithelial and neuroendocrine differentiation in neoplastic cells. It may be used with other neuroendocrine markers such as NSE, MOC-32, CD56, and synaptophysin to improve the tumor diagnosis. This antigen is the most specific marker for neuroendocrine differentiation. Positive tissue: Human pancreas or neuroendocrine tumor that has been previously shown to express Chromogranin A

Clone⁄PAD: NS55

Immunogen: Purified Chromogranin A from human tissue with carcinoid syndrome

Specificity: Chromogranin A

Reactivity: Human

Applications: Immunohistochemistry (FFPE)

Pretreatment: Epitope Retrieval: Not required, Enzyme Digestion: Not required

Expected Staining Pattern: Cytoplasmic
For In Vitro Diagnostic Use.


Reactivity: Human
Validated Application: Immunohistochemistry (FFPE)
Host Species: Rabbit
Clonality: Polyclonal
Target Gene: Chromogranin A
Gene ID: 1113
Label or Dye: Unconjugated
Dilution: Concentrate Antibody
Product Size: 1 mL
Shipping Condition: Wet Ice

Contents & storage

Store in refrigerator (2–8°C).


Manuals & protocols