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anti-Gastrin guinea pig polyclonal, serum

The antibody was raised against synthetic human gastrin I. Positive staining is found in gastrin-producing endocrine tumors in the pancreas.
Cat. No.: 16029
Quantity:  50 µL
No. of experiments:  ≤ 3000 (IHC, 50 µl/slide)

Delivery Time: usually 1-7 working days

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Product description

Host guinea pig
Antibody Type polyclonal
Immunogen synthetic human gastrin I, conjugated to BSA
Purification undiluted antiserum
Conjugate unconjugated
Formulation lyophilized; reconstitute in 100 µl dist. water
Storage short term at 2-8°C; long term storage in aliquots at -20°C; avoid freeze/ thaw cycles
No. of experiments ≤ 3000 (IHC, 50 µl/slide)
Intended use Research use only
Tested species reactivity human, rat


Tested applications Tested dilutions
Immunocytochemistry (ICC)/ Immunofluorescence (IF) 1:1,000 - 1:1,500
Immunohistochemistry (IHC) - frozen 1:1,000 - 1:1,500
Immunohistochemistry (IHC) - paraffin 1:1,000 - 1:1,500 (microwave treatment recommended)



Gastrin-secreting cells are numerous in the antrum and a few are found in the proximal duodenum. The antibody can be used for the diagnosis of gastrin-producing tumors which are mainly found in the pancreas and occasionally in the stomach and the duodenum.
Absorption with 10 – 100 µg gastrin 1-34 and CCK 8 per ml antiserum abolishes the staining.

Positive control: Formalin-fixed paraffin sections of rat antrum.


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