• Product name

    Anti-GP2 antibody [GP2/1805]
    See all GP2 primary antibodies
  • Description

    Mouse monoclonal [GP2/1805] to GP2
  • Host species

  • Tested applications

    Suitable for: Protein Array, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Recombinant fragment within Human GP2 aa 35-179. The exact sequence is proprietary.
    Database link: P55259

  • Positive control

    • IHC-P: Human pancreas tissue.
  • General notes

    Protein previously labeled as Glycoprotein 2 (zymogen granule membrane).



Our Abpromise guarantee covers the use of ab238002 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
Protein Array Use at an assay dependent concentration.
IHC-P Use a concentration of 1 - 2 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Incubate with primary antibody for 30 minutes at RT.


  • Tissue specificity

    Pancreatic secretory (zymogen) granule.
  • Sequence similarities

    Contains 1 EGF-like domain.
    Contains 1 ZP domain.
  • Cellular localization

    Cell membrane. Secreted. Secreted after cleavage in the pancreatic juice.
  • Information by UniProt
  • Database links

  • Alternative names

    • DKFZp779K0533 antibody
    • Glycoprotein 2 (zymogen granule membrane) antibody
    • GP2 antibody
    • GP2_HUMAN antibody
    • Pancreatic secretory granule membrane major glycoprotein GP2 antibody
    • Pancreatic zymogen granule membrane associated protein GP2 antibody
    • Pancreatic zymogen granule membrane protein GP-2 antibody
    • ZAP75 antibody
    see all


  • ab238002 was tested in protein array against over 19000 different full-length human proteins.
    Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target.
    A MAb is specific to its intended target if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.
  • Formalin-fixed, paraffin-embedded human pancreas tissue stained for GP2 using ab238002 at 2 μg/ml in immunohistochemical analysis.


ab238002 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab238002.
Please use the links above to contact us or submit feedback about this product.

For licensing inquiries, please contact partnerships@abcam.com

Sign up