Rabbit anti-CCK (aa 94-106) [+Biotin]

Rabbit anti-CCK (aa 94-106) Biotinylated Antibody, 50 ug


Protein Information

Accession Number:
  • P06307
Target Species:
  • Human

Antibody Specifications

ELISA (recommended work dilution= 1:80000 or 12.5ug/ml), Enzyme Immunoassay (EIA)
Host Species:
Immunogen was a synthetic peptide derived from human cholecystokinin (aa 96-106). This antibody was produced from a rabbit immunized with the immunogen. The IgG fraction was purified from rabbit serum followed by Protein A/G affinity chromatography.
A separate vial of dilution buffer is provided for reconstitution. The antibody is supplied lyophilized, originally containing PBS, without preservative stabilizers (e.g. sodium azide). The final amount is indicated on the shipping vial.
Polyclonal IgG


Cholecystokinin (CCK) is a regulatory peptide hormone, predominantly found in the gastrointestinal tract, and a neurotransmitter present throughout the nervous system. In the gastrointestinal system CCK regulates motility, pancreatic enzyme secretion, gastric emptying, and gastric acid secretion. In the nervous system CCK is involved in anxiogenesis, satiety, nociception, and memory and learning processes. Ghrelin and cholecystokinin (CCK) are among the peripheral signals that regulate hunger and satiety.Together with secretin and gastrin, CCK constitutes the classical gut hormone triad. In addition to gallbladder contraction, CCK also regulates pancreatic enzyme secretion and growth, intestinal motility, satiety signalling and the inhibition of gastric acid secretion. CCK is, however, also a transmitter in central and intestinal neurons.

Storage / Stability

The antibody is stable for at least 1 year from the date of receipt when stored at -20°C to -70°C. Reconstituted antibody can also be aliquotted and stored at 4°C for 1 month or at -20°C to -70°C in a manual defrost freezer for many months without detectable loss activity. Please avoid freeze-thaw cycles.


The antibody can specifically bind to its immunogen, and did not show any cross reactivity with unrelated antigens in ELISA. The specificity for binding to recombinant protein, cellular protein and native antigen is not defined. Cross reactivity with mouse and rat cholecystokinin was confirmed.

Related Products

RayBio® Cholecystokinin (CCK) EIA Kit (Cat# EIA-CCK-1)


  • Herranz R. (2003) Cholecystokinin antagonists: pharmacological and therapeutic potential. Med Res Rev. 23(5):559-605.
  • Rehfeld JF. (2004) Clinical endocrinology and metabolism. Cholecystokinin. Best PractRes Clin Endocrinol Metab. 18(4):569-86.
12 months from the date of shipment when stored properly.

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