商品介绍
- Specification
- Product Description:
- Nuclear extract cell lysate (non-denatured)
- Tissue:
- Lung
- Host:
- Human
- Preparation Method:
- Nuclear extract was prepared by using a modified protocol of Dignam et al. Cells were Harvested and homogenized in Buffer A, and then centrifugated at 25,000 g for 20 minutes to remove cytoplasm and pellet the nuclei. The pellet was re-suspended in Buffer C, and then the suspensions were centrifuged to collect nuclear extract. The supernatant was dialyzed against Buffer D. The dialysate was then centrifuged, divided into aliquots, and stored at -80°C. The protein concentration was determined by the method of Bradford (Bio-Rad protein assay, microplate standard assay). The lysate was adjusted to 2 mg/ml.
- Lysis Buffer:
- Buffer A: 10mM HEPES pH 7.9, 1.5mM MgCl2, 10mM KCl, 0.5 mM DTT.Buffer C: 20mM HEPES pH 7.9, 25%(v/v) Glycerol , 0.42M NaCl , 1.5mM MgCl2, 0.2 mM EDTA, 0.5 mM DTT & 0.5 mM PMSF.Buffer D : 20mM HEPES pH 7.9, 20%(v/v) glycerol, 50mM KCl, 0.2 mM EDTA, 0.5 mM DTT & 0.5 mM PMSF.
- Quality Control Testing:
- 12.5% SDS-PAGE Stained with Coomassie Blue.SDS-PAGE Gel
- Recommend Usage:
- Use it directly for immuno-precipitation, or heat lysate with SDS gel loading buffer to 95°C for 5 minutes followed by rapid cooling for western blot application. If dissociating conditions are required, add reducing agent prior to heating.
- Storage Buffer:
- In Buffer D.
- Storage Instruction:
- Store at -80°C. Aliquot to avoid repeated freezing and thawing.
- Datasheet:
Download
- Applications
- Western Blot
- Immunoprecipitation
- Protocol Download
- Application Image
- Western Blot
- Immunoprecipitation
品牌介绍
Abnova公司是专注于高通量蛋白表达和抗体制作，并将世界级的生物技术与台湾IT工业管理经验独特融于一体的全球性生物公司。Abnova通过基因组 学手段生产出的几万种重组蛋白和抗体，极大的扩展了生物试剂应用的视野和多样性。同时，Abnova还在不断的扩展其在系统应用中的产品线，包括成对抗 体、ELISA试剂盒、原位杂交荧光探针、无表达蛋白定量以及可用于蛋白翻译研究、诊断和制药公司应用的基础型体外诊断设备等。作为Abnova的授权代理商，艾美捷科技有限公司凭借丰富的专业经验，将一如既往的为中国区域客户提供Abnova优质的产品和技术服务。
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