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Gastrin

Gastrin Struktur
CAS-Nr.
Englisch Name:
Gastrin
Synonyma:
Gastrin;Rabbit Anti-Gastrin antibody
CBNumber:
CB2946564
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Gastrin Eigenschaften

Sicherheit

Gastrin Chemische Eigenschaften,Einsatz,Produktion Methoden

Allgemeine Beschreibung

Gastrin is a 17-residue polypeptide isolated from the antralmucosa. It was isolated originally in two different forms. Inone of the forms, the tyrosine residue in position 12 is sulfated.Both forms are biologically active. Cholinergic responseto the presence of food in the gastrointestinal tract providesthe stimulus for gastrin secretion. The lowering of pHin the stomach inhibits the secretion of gastrin. The effects ofstructural modification of gastrin on gastric acid secretionhave been reviewed. These studies revealed that the fourresidues at the COOH terminus retain significant biologicalactivity and that the aspartate residue is the most critical foractivity. The most important action of gastrin is to stimulatethe secretion of gastric acid and pepsin. Other actions of gastrininclude increased secretion of pancreatic enzymes; contractionof smooth muscles; water and electrolyte secretion bythe stomach and pancreas; water and electrolyte absorption bythe small intestine; and secretion of insulin, glucagon, and somatostatin.A synthetic pentapeptide derivative, pentagastrin,is currently used as a gastric acid secretagogue.

Gastrin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Gastrin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 31)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Yaji Biological Technology Co., Ltd. 021-34661275 15301693058
yajikit@163.com China 9670 58
Shanghai Huzhen Industrial Co., LTD 021-60345367 13916550749
sales@shzbio.com China 9966 58
Beijing Boorsen Biotechnology Co., Ltd 400-901-9800 18611424007
cis@bioss.com.cn China 9518 58

  • Gastrin
  • Rabbit Anti-Gastrin antibody
  • 多肽抗原
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