ARFGEF2 抗体
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Quick Overview for ARFGEF2 抗体 (ABIN317822)
抗原
See all ARFGEF2 抗体适用
宿主
克隆类型
标记
应用范围
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特异性
- BIG2 antibody detects endogenous levels of BIG2 protein.(region surrounding Leu1527)
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纯化方法
- Affinity chromatography
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应用备注
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ELISA: 1: 20000approx. 1: 40000. WB: 1: 500approx. 1: 1000. IHC: 1: 50approx. 1: 200.
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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浓度
- 1,0 mg/mL
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缓冲液
- Phosphate buffered saline (PBS) with 0.05 % sodium azide, approx. pH 7.2.
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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
- 4 °C/-20 °C
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储存方法
- Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- ARFGEF2 (ADP-Ribosylation Factor Guanine Nucleotide-Exchange Factor 2 (Brefeldin A-Inhibited) (ARFGEF2))
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别名
- ARFGEF2
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背景
- Guanine nucleotide-exchange proteins (GEPs) accelerate replacement of bound GDP with GTP and thereby activate ADP-ribosylation factors (ARFs), a family of guanine nucleotide-binding proteins that play an important role in intracellular vesicular trafficking. GEPs comprise two major families, large GEPs that are inhibited by brefeldin A (BFA), a protein that effects golgi structure, and a group of smaller GEPs that are insenstive to BFA. Two genes for GEPs found on human chromosomes 8 and 20 encode BFA sensitive GEPs of approximately 200 kDa, designated BIG1 and BIG2. Both GEPS contain a sec7 domain that is responsible for their brefeldin inhibition and also their catalytic activity. In vivo, BIG1 and BIG2 exist in macromolecular complexes that move between the golgi membranes and cytosol. BIG2 associates with PKA regulatory subunits, implying that BIG2 may act as an A kinase-anchoring protein (AKAP) that could coordinate the cAMP and ARF regulatory pathways.Synonyms: ARFGEP2, BIG2, Brefeldin A-inhibited GEP2, Brefeldin A-inhibited guanine nucleotide-exchange protein 2
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分子量
- approx. 210 kDa
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基因ID
- 10564
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NCBI登录号
- NP_006411
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UniProt
- Q9Y6D5
抗原
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