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- 抗原 See all TPTEa products
- TPTEa
- 抗原表位
- AA 42-74, N-Term
- 适用
- 人
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宿主
- 兔
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克隆类型
- 多克隆
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标记
- This TPTEa antibody is un-conjugated
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应用范围
- Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
- 纯化方法
- This antibody is purified through a protein A column, followed by peptide affinity purification.
- 免疫原
- This TPTEa antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 42-74 amino acids from the N-terminal region of human TPTEa.
- 克隆位点
- RB4973
- 亚型
- Ig Fraction
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- 应用备注
- WB: 1:1000. IHC-P: 1:10~50
- 限制
- 仅限研究用
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- 状态
- Liquid
- 缓冲液
- Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.
- 储存液
- Sodium azide
- 注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 储存条件
- 4 °C,-20 °C
- 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.
- 有效期
- 6 months
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- 抗原
- TPTEa
- Abstract
- TPTEa 产品
- 背景
- Ubiquitin is a 76 amino acid highly conserved eukaryotic polypeptide that selectively marks cellular proteins for proteolytic degradation by the 26S proteasome. The process of target selection, covalent attachment and shuttle to the 26S proteasome is a vital means of regulating the concentrations of key regulatory proteins in the cell by limiting their lifespans. Polyubiquitination is a common feature of this modification. Serial steps for modification include the activation of ubiquitin, an ATP-dependent formation of a thioester bond between ubiquitin and the enzyme E1, transfer by transacylation of ubiquitin from E1 to the ubiquitin conjugating enzyme E2, and covalent linkage to the target protein directly by E2 or via E3 ligase enzyme. Deubiquitination enzymes also exist to reverse the marking of protein substrates. Posttranslational tagging by Ub is involved in a multitude of cellular processes, including the cell cycle, cell growth and differentiation, embryogenesis, apoptosis, signal transduction, DNA repair, regulation of transcription and DNA replication, transmembrane transport, stress responses, the immune response, and nervous system functions.
- 基因ID
- 7179
- NCBI登录号
- NP_954868, NP_954869, NP_954870
- UniProt
- P56180
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