PCNA 抗体
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北京 101111
Quick Overview for PCNA 抗体 (ABIN336896)
抗原
See all PCNA 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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特异性
- Molecular Weight: ~30 kDa.
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免疫原
- Recombinant rat PCNA protein
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亚型
- IgG2a
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应用备注
- IHC, ICC (frozen or formalin–fixed paraffin-embedded (FFPE) tissue sections, cell smears) 1 For IHC dilute conc. antibodies 1:50-1:200, using streptavidin-biotin system or polymer system, incubate 30 minutes at room temperature. Prediluted antibody is ready to be used for IHC. FFPE tissue section requires antigen retriever (boiling tissue in 10 mM citrate, pH 6.0 for 20 mins, followed by cooling at RT for 20 mins). WB: 1: 100-1:400. The optimum dilution should be determined by the individual lab. Positive Control: Human tonsil, lymph node. Cellular Localization: Nuclear.
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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
- The antibodies are supplied with 1% BSA in PBS with 0.05% azide, pH 7.4. The Prediluted antibody is supplied in our Universal antibody dilution buffer (AR-6526) green in color.
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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
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- PCNA (Proliferating Cell Nuclear Antigen (PCNA))
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别名
- PCNA
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背景
- Proliferating Cell Nuclear Antigen, commonly known as PCNA, is a protein that acts as a processivity factor for DNA polymerase delta in eukaryotic cells. The protein encoded by this gene is found in the nucleus and is a cofactor of DNA polymerase delta. The encoded protein acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, this protein is ubiquitinated and is involved in the RAD6-dependent DNA repair pathway. Two transcript variants encoding the same protein have been found for this gene. Pseudogenes of this gene have been described on chromosome 4 and on the X chromosome. PCNA was originally identified as an antigen that is expressed in the nuclei of cells during the DNA synthesis phase of the cell cycle It is increased during late G1 phase and S phase of the cell cycle and declines during G2 and M phases.
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途径
- Telomere Maintenance, DNA Damage Repair, Mitotic G1-G1/S Phases, DNA Replication, Synthesis of DNA, Autophagy
抗原
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