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当前位置: 首页 > 产品中心 > peptide > Qiagen/Qproteome Cell Compartment Kit/For up to 10 subcellular fractionations*: Extraction buffers, Protease Inhibitor Solution, Benzonase®./37502
商品详细Qiagen/Qproteome Cell Compartment Kit/For up to 10 subcellular fractionations*: Extraction buffers, Protease Inhibitor Solution, Benzonase®./37502
Qiagen/Qproteome Cell Compartment Kit/For up to 10 subcellular fractionations*: Extraction buffers, Protease Inhibitor Solution, Benzonase®./37502
Qiagen/Qproteome Cell Compartment Kit/For up to 10 subcellular fractionations*: Extraction buffers, Protease Inhibitor Solution, Benzonase®./37502
商品编号: 37502
品牌: Qiagen
市场价: ¥6440.00
美元价: 3864.00
产地: 美国(厂家直采)
公司:
产品分类: 多肽合成
公司分类: peptide
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

Qproteome Cell Compartment Kit

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For fractionation of proteins according to cellular location

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Cat No./ID:37502
Qproteome Cell Compartment Kit
$322.00
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For up to 10 subcellular fractionations*: Extraction buffers, Protease Inhibitor Solution, Benzonase®.
The Qproteome Cell Compartment Kit is intended for molecular biology applications. This product is not intended for the diagnosis, prevention, or treatment of a disease.

Product Details

9
Localization of proteins in tissue samples.
The indicated rat tissue was processed using the Qproteome Cell Compartment Kit. The respective fractions (C: cytosol, M: membrane, N: nucleus, and S: cytoskeleton) were separated by SDS-PAGE and transferred by western blotting to nitrocellulose membrane. The blot was probed with antibodies against the indicated cell-compartment-specific marker proteins.
9
Specific separation of marker proteins.
Western blots of fractionated NIH 3T3 cells. Protein (20 µg) from the cytosolic (C), membrane (M), and nuclear (N) fractions was separated by SDS-PAGE. After Western blotting, proteins specific to each fraction were detected using  [A] annexin,  [B] TIM23, and  [C] lamin antibodies, and an HRP-conjugated secondary antibody with chemiluminescent detection.
9
Flowchart.
9
Localization of proteins in cells under different growth conditions.
Micrographs (upper panels) of HeLa cells [A] under normal growth conditions and [B] after 4 hour incubation with staurosporine, an inducer of apoptosis. Lower panels show western blots prepared after cell lysates were processed using the Qproteome Cell Compartment Kit. The blots were probed with anti-cytochrome c antibody. It is known that during apoptosis cytochrome c is translocated from the intermembrane space of mitochondria to the cytosol, a process that is reflected in the detection of cytochrome c in the cytosolic fraction of apoptotic cells.
Performance
Use of the Qproteome Cell Compartment Kit allows simple and effective cell compartment-specific localization of marker proteins from isolated cells (see figure "Specific Separation of Marker Proteins" and to  "Localization of Proteins in Cells Under Different Growth Conditions") or from tissue samples (see figure "Localization of Proteins in Tissue Samples").
Principle

The kit contains 4 Extraction Buffers which enable the sequential isolation of proteins associated with the cytosol, membranes, nucleus, and cytoskeleton from cell lysates or tissues.

Procedure

The 4 Extraction Buffers are added sequentially to a cell pellet and the respective fractions are isolated by centrifugation (see flowchart).

In an alternative protocol for tissues, samples are simultaneously homogenized and disrupted using the TissueRuptor before being processed as for the cell pellet.

Applications

Subcellular fractionation of proteins can be used for the enrichment of low-abundance species; to define the subcellular localization of enzymes, regulatory, and structural proteins; and for monitoring of compartmental redistribution of biomolecules under basal and stimulated conditions.

Specifications

Features
Specifications
ApplicationsSDS-PAGE, mass spectrometry
Binding capacity/yieldVaries
Fractions isolatedFour fractions
Sample size~5 x 10e6 cells
SpeciesEukaryotes
Start materialCell lysate

Product Resources

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FAQs (7)
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How do I perform an Acetone Precipitation for concentrating and desalting protein samples?
FAQ ID -1035
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Which Qproteome or Protein Fractionation Kits from QIAGEN are compatible with tissue samples?
FAQ ID -755
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Will acetone precipitation recommended in the Qproteome Protocols denature Protein?
FAQ ID -807
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Which fraction will contain endosomal, microsomal and lysosomal proteins using the Qproteome Cell Compartment Kit?
FAQ ID -808
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Do the Buffers CE1 - CE4 of the Qproteome Cell Compartment Kit contain DTT or any reducing agent?
FAQ ID -824
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Which fraction will contain soluble mitochondrial proteins using the Qproteome Cell Compartment Kit?
FAQ ID -839
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Is it possible to perform immunoprecipitation (IP) directly on protein fractions from the Qproteome Cell Compartment Kit?
FAQ ID -855
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Kit Handbooks (2)
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(EN) - Qproteome Cell Compartment Handbook Second Edition
For the subcellular fractionation of proteomicsamples
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Qproteome Cell Compartment Handbook — October 2012
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Technical Information (1)
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(EN) - Standardized and reproducible protein fractionation and depletion with Qproteome Kits
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Scientific Posters (1)
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(EN) - Efficient processing of tissue samples using different protein fractionation technologies
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Quick-Start Protocols (1)
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Qproteome Cell Compartment Kit (EN)
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Safety Data Sheets (1)
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MSDS Qproteome Cell Compartment Kit
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品牌介绍
QIAGEN是一家专业化致力于生物分子样品制备解决方案的跨国经营企业,总部位于德国。1984年,QIAGEN在德国成立,1996年在美国纽约纳斯达克上市。QIAGEN拥有超过1000项专利和认可证明,在18个国家设立了分公司,代理商服务国超过40个,在全球有超过400000的用户。QIAGEN提供的产品超过500类,包括各种试剂,耗材和自动化纯化工作站。这些产品用于样品采集,稳定,核酸或蛋白的分离,纯化和检测中,不仅广泛的应用于科研领域的各个方面,在生物技术,制药,法医研究,食品安全检测,畜牧业和分子诊断领域也得到了广泛的应用。QIAGEN产品的卓越品质和在应用中的出色表现使得其成为样品处理中标准的代名词。