CHGB 抗体 (AA 250-450)
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北京 101111
Quick Overview for CHGB 抗体 (AA 250-450) (ABIN7872902)
抗原
See all CHGB 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- AA 250-450
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原理
- Chromogranin B Antibody / CHGB / Secretogranin I
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纯化方法
- Protein A/G affinity
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免疫原
- A recombinant partial protein sequence (within amino acids 250-450) from the human protein was used as the immunogen for the Chromogranin B antibody.
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亚型
- IgG1, kappa
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应用备注
- Optimal dilution of the Chromogranin B antibody should be determined by the researcher.
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 0.2 mg/mL
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缓冲液
- 0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced), 0.05 % sodium azide
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- -20 °C
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储存方法
- Aliquot the Chromogranin B antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
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- CHGB (Chromogranin B (Secretogranin 1) (CHGB))
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别名
- Chromogranin B
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背景
- 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), secretogranin III (Sg III or SCG3). High levels of Chr-A expression is a 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. Sg III and carboxypeptidase E (CPE) bind specifically to cholesterol-rich secretory granule (SG) membranes.
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UniProt
- P05060
抗原
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