| 克隆类型 ： |
Rabbit Polyclonal IgG |
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免 疫 原 ： |
Peptide derived from human Chromogranin C/Sg II (101-200aa). |
|
纯化方式 ： |
Immunogen affinity purified |
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缓 冲 液 ： |
PBS, pH 7.4(1%BSA and 0.1% Sodium azide) |
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产品描述 ： |
Chromogranins (secretogranins) are acidic glycoproteins that localize within secretory granules of endocrine, neuroendocrine and neuronal tissue. Family members include chromogranin A (Chr-A); chromogranin B (Chr-B), also known as secretogranin I; chromogranin C (also known as secretogranin II or Sg II); and secretogranin III (Sg III or SCG3). High levels of Chr-A expression are characteristic of neuroendocrine tumors. Pancreastatin is a peptide derived from Chr-A which inhibits insulin secretion, exocrine pancreatic secretion and gastric acid secretion. Pancreastatin exists as two forms; the major form is expressed in stomach and colon extracts. In neuroendocrine cells the level Sg II has been shown to increase four-fold in response to histamine, while levels of Chr-A and Chr-B showed little or no increase. Sg III is an acidic secretory protein expressed in neuronal and endocrine cells. In the anterior lobe of the rat pituitary gland, Sg III is present in mammotropes and thyrotropes, moderately in gonadotropes and corticotropes, though not in somatotropes. |
| 适用物种 ： |
Hu, Mo, Rat, Dog, Hor |
| 应用说明 ： |
WB: 1:200-1:1000 E: 1:500-1:1000 IHC: 1:200-1:1000 IF: 1:100-1:500 |
| 别 名 ： |
CHGC; Chromogranin-C; MEN1; SCG2; SCG2_HUMAN; Secretogranin II; Secretogranin-2; Secretoneurin; Secretoneurin included; SgII; SN. |
| 保存条件 ： |
Store at -20°C for one year. Avoid repeated freeze-thaw cycles. At 4°C for 2-3 weeks after reconstituted. |
| 标 记 物 ： |
PLLABS公司可供应生物素、辣根过氧化物酶、荧光素标记抗体 |
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产品说明 ： |
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