Cbl Proto-Oncogene B, E3 Ubiquitin Protein Ligase (CBLB) (AA 103-130) 抗体
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Quick Overview for Cbl Proto-Oncogene B, E3 Ubiquitin Protein Ligase (CBLB) (AA 103-130) 抗体 (ABIN652612)
抗原
See all Cbl Proto-Oncogene B, E3 Ubiquitin Protein Ligase (CBLB) 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 103-130
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预测反应
- X, M
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纯化方法
- This antibody is purified through a protein A column, followed by peptide affinity purification.
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免疫原
- This CBLB antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 103-130 amino acids from the Central region of human CBLB.
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亚型
- IgG
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应用备注
- WB: 1:1000. IHC-P: 1:50~100. FC: 1:10~50
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限制
- 仅限研究用
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状态
- Liquid
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缓冲液
- Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) 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
- 4 °C,-20 °C
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储存方法
- Maintain refrigerated at 2-8 °C for up to 6 months. For long term storage store at -20 °C in small aliquots to prevent freeze-thaw cycles.
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有效期
- 6 months
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- Cbl Proto-Oncogene B, E3 Ubiquitin Protein Ligase (CBLB)
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别名
- CBLB
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背景
- E3 ubiquitin-protein ligase which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and transfers it to substrates, generally promoting their degradation by the proteasome. Negatively regulates TCR (T-cell receptor), BCR (B-cell receptor) and FCER1 (high affinity immunoglobulin epsilon receptor) signal transduction pathways. In naive T-cells, inhibits VAV1 activation upon TCR engagement and imposes a requirement for CD28 costimulation for proliferation and IL-2 production. It also acts by promoting PIK3R1/p85 ubiquitination, which impairs its recruitment to the TCR and subsequent activation. In activated T-cells, inhibits PLCG1 activation and calcium mobilization upon restimulation and promotes anergy. In B-cells, acts by ubiquitinating SYK and promoting its proteasomal degradation. It may also be involved in EGFR ubiquitination and internalization.
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分子量
- 109450
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基因ID
- 868
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NCBI登录号
- NP_733762
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UniProt
- Q13191
抗原
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