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Cell Biology & Epigenetics

Products >  Cell_Biology_and_Epigenetics >  Miscellaneous >  Primary_Antibodies_A-K >  Gastrin

Anti-Human Gastrin Receptor (OK-524) Rabbit IgG Antibody

Gastrin is a peptide hormone that stimulates secretion of gastric acid by the parietal cells of the stomach. Gastrin binds to a G-protein coupled receptor encoded by the CCKBR gene that also binds cholecystokinin (CCK), a brain regulatory peptide. The receptor is therefore known as the gastrin/cholecystokinin type B receptor. It is also known as cholecystokinin B receptor, cholecystokinin-2 receptor, CCK-B, CCKB-R, CCKRB, CCK2R, and GASR. The gastrin/cholecystokinin receptor is expressed mostly in central nervous system and the gastrointestinal tract. A misspliced transcript variant of the CCKBR gene that includes an intron has been associated with colorectal and pancreatic tumors.

This product is an affinity-purified IgG antibody that recognizes human gastrin receptor protein. The antibody was raised in rabbit using a synthetic peptide, and can be used for Western blot (WB) detection or immunohistochemical (IHC) detection of human gastrin receptor protein.

  At-A-Glance   Documents


  • Cat.#: 28103A, 28103B
  • Target Name: Human gastrin receptor
  • Antigen: Human gastrin receptor C-terminal synthetic peptide
  • Application: WB, IHC
  • Target Entrez Gene ID: 887


Lyophilized: stable 5 years at 2–8°C. In solution: stable 2 years at –20°C.


Lyophilized from an antibody solution containing 1% BSA in PBS and 0.05% NaN3. To use, reconstitute in 1.0 mL H2O (final concentration 100 µg/mL).

Alternative names

Cholecystokinin B receptor, cholecystokinin-2 receptor, CCK-B, CCKB-R, CCKRB, CCK2R, GASR

Cat. # Product Contents Size Price Units Select
28103A Anti-Human Gastrin Receptor (OK-524) Rabbit IgG Affinity Purify 10 ug $125.00
28103B Anti-Human Gastrin Receptor (OK-524) Rabbit IgG Affinity Purify 100 ug $545.00



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