• Product name

    Anti-Chromogranin A antibody
    See all Chromogranin A primary antibodies
  • Description

    Rabbit polyclonal to Chromogranin A
  • Host species

  • Tested applications

    Suitable for: Sandwich ELISA, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    C-terminal half of Chromogranin A, purified from urine of patients with carcinoid syndrome.

  • Positive control

    • Pancreas



Our Abpromise guarantee covers the use of ab17064 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
Sandwich ELISA Use a concentration of 0.5 µg/ml.

For sandwich ELISA, use this antibody as Detection with ab36997 as Capture.

IHC-P 1/25 - 1/50. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.


  • Function

    Pancreastatin strongly inhibits glucose induced insulin release from the pancreas.
  • Sequence similarities

    Belongs to the chromogranin/secretogranin protein family.
  • Post-translational

    Sulfated on tyrosine residues and/or contains sulfated glycans.
    O-glycosylated with core 1 or possibly core 8 glycans.
  • Cellular localization

    Secreted. Neuroendocrine and endocrine secretory granules.
  • Information by UniProt
  • Database links

  • Form

    According to the Swiss-Prot database, this protein has many different forms which correspond to various molecular weights; thus the possible variation from the predicted molecular weight of 51kDa.
  • Alternative names

    • beta Granin antibody
    • betagranin (N-terminal fragment of chromogranin A) antibody
    • catestatin antibody
    • CgA antibody
    • CHG A antibody
    • Chga antibody
    • chromofungin antibody
    • Chromogranin A antibody
    • Chromogranin A parathyroid secretory protein 1 antibody
    • Chromogranin A precursor antibody
    • ChromograninA antibody
    • CMGA_HUMAN antibody
    • ER-37 antibody
    • Pancreastatin antibody
    • Parastatin antibody
    • Parathyroid secretory protein 1 antibody
    • Pituitary secretory protein I antibody
    • Secretory protein I antibody
    • SP I antibody
    • SP-I antibody
    • SP1 antibody
    • SPI antibody
    • vasostatin 2 antibody
    • Vasostatin antibody
    • Vasostatin I antibody
    • Vasostatin II antibody
    • vasostatin-2 antibody
    see all


  • Standard Curve for Chromogranin A (Analyte: ab85486) dilution range 1pg/ml to 1ug/ml using Capture Antibody Mouse monoclonal [23A1] to Chromogranin A (ab36997) at 1ug/ml and Detector Antibody Rabbit polyclonal to Chromogranin A (ab17064) at 0.5ug/ml. Concentration of ab17064 may vary from lot to lot; please use this curve as guideline.
  • ab17064 staining Chromogranin A in formalin-fixed, paraffin-embedded Human pancreas tissue by Immunohistochemistry.


This product has been referenced in:

  • Weis VG  et al. Loss of MYO5B in mice recapitulates Microvillus Inclusion Disease and reveals an apical trafficking pathway distinct to neonatal duodenum. Cell Mol Gastroenterol Hepatol 2:131-157 (2016). Read more (PubMed: 27019864) »
  • Qu X  et al. Growth Factor Independence-1 (Gfi1) Is Required for Pancreatic Acinar Unit Formation and Centroacinar Cell Differentiation. Cell Mol Gastroenterol Hepatol 1:233-247.e1 (2015). Read more (PubMed: 28247862) »
See all 3 Publications for this product

Customer reviews and Q&As


Thank you for your enquiry. The concentration of lot 151574 is 100 ug/ml. The amino acid sequence is considered commercially sensitive information. I hope this information helps, please do not hesitate to contact us if you need any more advice or information.

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