anti-Gastrin antibody [SQab30315]
anti-Gastrin antibody [SQab30315] for IHC-Formalin-fixed paraffin-embedded sections and Human
|Recombinant rabbit Monoclonal antibody [SQab30315] recognizes Gastrin
|Synthetic peptide of Human Gastrin.
|Protein Full name
|GAST, Gastrin, GAS, Preprogastrin
|The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
|Human gastric cancer
|Purification with Protein A.
|PBS, 0.01% Sodium azide, 40% Glycerol and 0.05%BSA.
|0.01% Sodium azide
|40% Glycerol and 0.05%BSA
|For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
|For laboratory research only, not for drug, diagnostic or other use.
|Gastrin is a hormone whose main function is to stimulate secretion of hydrochloric acid by the gastric mucosa, which results in gastrin formation inhibition. This hormone also acts as a mitogenic factor for gastrointestinal epithelial cells. Gastrin has two biologically active peptide forms, G34 and G17. [provided by RefSeq, Jul 2008]
|Gastrin stimulates the stomach mucosa to produce and secrete hydrochloric acid and the pancreas to secrete its digestive enzymes. It also stimulates smooth muscle contraction and increases blood circulation and water secretion in the stomach and intestine. [Uniprot]
|Two different processing pathways probably exist in antral G-cells. In the dominant pathway progastrin is cleaved at three sites resulting in two major bioactive gastrins, gastrin-34 and gastrin-17. In the putative alternative pathway, progastrin may be processed only at the most C-terminal dibasic site resulting in the synthesis of gastrin-71.Sulfation enhances proteolytic processing, and blocks peptide degradation. Levels of sulfation differ between proteolytically-cleaved gastrins. Thus, gastrin-6 is almost 73% sulfated, whereas the larger gastrins are less than 50% sulfated. Sulfation levels are also tissue-specific. [Uniprot]
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