SIAH1 抗体
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北京 101111
Quick Overview for SIAH1 抗体 (ABIN265176)
抗原
See all SIAH1 抗体适用
宿主
克隆类型
标记
应用范围
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特异性
- This antibody detects SIAH1.
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纯化方法
- Affinity chromatography
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免疫原
- Synthetic peptide derived from the human SIAH-1 protein
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亚型
- IgG
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应用备注
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Western blot: 1-5 μg/mL). Positive control: human brain lysate.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
限制
- 仅限研究用
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缓冲液
- Phosphate buffered saline with 0.08 % 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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注意事项
- Avoid repeated freezing and thawing.
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储存条件
- -20 °C
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储存方法
- Ship on dry ice. Upon arrival, aliquot and freeze at -20 °C to -70 °C.
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- SIAH1 (E3 Ubiquitin-Protein Ligase SIAH1 (SIAH1))
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别名
- SIAH1
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背景
- Seven in absentia homolog 1 (SIAH-1) is a member of the RING-finger-containing E3 ubiquitin ligases. Alpha-synuclein and synphilin-1 are substrates of SIAH-1. Both proteins are involved in the development of Parkinson's disease (PD). Mutations in Parkin, another E3 ubiquitin ligase which ubiquinates synphilin-1 and glycosylated alpha-synuclein, have been defined as a major cause of autosomal recessive PD. The role of SIAH-1 in PD is highlighted by the fact that SIAH-1 is a component of the Lewy bodies and plays a role in apoptosis caused by nitric oxide (NO) induced oxidative stress. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) a classic glycolytic enzyme, and multi-functional protein. GAPDH plays role as a mediator for cell death. GAPDH translocates to the nucleus under a variety of stressors/conditions, most of which are associated with oxidative stress. Sequential steps lead to nuclear translocation of GAPDH during cell death, 1] a catalytic cysteine in GAPDH (C150 in rat GAPDH) is S-nitrosylated by nitric oxide (NO) which is generated from inducible nitric oxide synthase (iNOS) and/or neuronal NOS (nNOS), 2] the modified GAPDH becomes capable of binding with Siah1, an E3 ubiquitin ligase, and stabilizes it,3] the GAPDH-Siah protein complex translocates to the nucleus, dependent on Siah1's nuclear localization signal, and degrades Siah1's substrates in the nucleus, which results in cytotoxicity.Synonyms: E3 ubiquitin-protein ligase SIAH1, HUMSIAH, Seven in absentia homolog 1, Siah-1, Siah-1a
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基因ID
- 6477
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NCBI登录号
- NP_001006611
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UniProt
- Q8IUQ4
抗原
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