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主营:分子类化合物
℡ 4000-520-616
℡ 4000-520-616
Qiagen/RNeasy Protect Animal Blood System/For 50 preps: RNeasy MinElute Spin Columns, QIAshredder Spin Columns, Collections Tubes, Proteinase K, RNase-Free DNase, and RNase-Free Reagents and Buffers; to be used with RNAprotect Animal Blood Tubes/7322
产品编号:73224
市  场 价:¥10400.00
场      地:美国(厂家直采)
产品分类: 蛋白类>多肽>多肽合成>
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:$520.00
品      牌: Qiagen
公      司:Qiagen
公司分类:
Qiagen/RNeasy Protect Animal Blood System/For 50 preps: RNeasy MinElute Spin Columns, QIAshredder Spin Columns, Collections Tubes, Proteinase K, RNase-Free DNase, and RNase-Free Reagents and Buffers; to be used with RNAprotect Animal Blood Tubes/7322
商品介绍

RNeasy Protect Animal Blood System

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For collecting and stabilizing animal blood and purifying RNA and miRNA

  • Reliable stabilization of transcript levels at blood collection
  • Convenient collection and storage of small blood volumes
  • Rapid purification of high-quality total RNA
  • Effective recovery of miRNA

The RNeasy Protect Animal Blood System provides a complete solution for preparing high-quality RNA from animal blood. Blood from mouse, rat, and other small animals is conveniently collected in RNAprotect Animal Blood Tubes, which contain a reagent that immediately stabilizes cellular RNA. Total RNA is then purified using the RNeasy Protect Animal Blood Kit. Please note that the RNeasy Protect Animal Blood Kit and the RNAprotect Animal Blood Tubes are ordered separately.

Alternatively, the RNeasy Protect Animal Blood Kit can be used to obtain microRNA (miRNA), either in a total RNA fraction or in a separate small RNA fraction. For purification of total RNA containing miRNA, Buffer RWT (cat. no. 1067933) is also required. For purification of small RNA (containing miRNA) and large RNA in 2 separate fractions, the RNeasy MinElute Cleanup Kit (cat. no. 74204) is also required.The procedures can be fully automated on theQIAcube Connect.

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Cat No./ID:73224
RNeasy Protect Animal Blood Kit (50)
$520.00
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For 50 preps: RNeasy MinElute Spin Columns, QIAshredder Spin Columns, Collections Tubes, ProteinaseK, RNase-Free DNase, and RNase-Free Reagents and Buffers; to be used with RNAprotect Animal Blood Tubes
Cat No./ID:76544
RNAprotect Animal Blood Tubes (50x100µl)
$176.00
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50 tubes for collection, storage, and transport of 100µl animal blood samples with RNA stabilization; to be used with the RNeasy Protect Animal Blood Kit
Cat No./ID:76554
RNAprotect Animal Blood Tubes (50x500µl)
$316.00
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50 tubes for collection, storage, and transport of 500µl animal blood samples with RNA stabilization; to be used with the RNeasy Protect Animal Blood Kit
The RNeasy Protect Animal Blood System is intended for molecular biology applications. This product is not intended for the diagnosis, prevention, or treatment of a disease.

Product Details

9
Reproducible RNA yields.

Blood was collected from 4 rats in RNAprotect Animal Blood Tubes (four 500 μl samples collected per rat), and RNA was purified using the RNeasy Protect Animal Blood Kit. RNA was quantified using a NanoDrop spectrophotometer. Variability in RNA yield (%CV) between blood samples from the same rat was between 2.4 and 5.9%; between rats, variability was 15%.

9

RNeasy Protect Animal Blood flowchart.

The RNeasy Protect Animal Blood System provides a complete solution for preparing high-quality RNA from animal blood. Blood from mouse, rat, and other small animals is conveniently collected in RNAprotect Animal Blood Tubes, which contain a reagent that immediately stabilizes cellular RNA. Total RNA is then purified using the RNeasy Protect Animal Blood Kit. Alternatively, the RNeasy Protect Animal Blood Kit can be used in combination with Buffer RWT to obtain total RNA, including miRNA.

9
Highly intact RNA.
Mouse blood (100 μl) was collected in RNAprotect Animal Blood Tubes and stored at 4°C for [A] 2 hours or [B] 2 weeks. RNA was purified using the RNeasy Protect Animal Blood Kit and analyzed on the Agilent 2100 Bioanalyzer. The RIN values were virtually the same, demonstrating preservation of RNA integrity.
9
Effective transcript stabilization.
Blood samples (500 μl) from the same rat were collected in RNAprotect Animal Blood Tubes or EDTA-containing tubes. Samples were stored at 15–25°C for 0 minutes (t=0) to 6 hours. RNA was purified using the RNeasy Protect Animal Blood Kit, and FOS expression was analyzed in duplicate by real-time RT-PCR. ΔCT on the Y-axis shows CT values subtracted from those for the t=0 samples. FOS expression remained stable in the RNAprotect stabilized samples, but changed with time in the EDTA-treated samples (equivalent results were observed with other rats; data not shown).
Performance
Blood samples collected in RNAprotect Animal Blood Tubes can be conveniently shipped at ambient temperature or easily stored in a refrigerator. Samples can be stored at 15–25°C for up to 48 hours, at 2–8°C for up to 2 weeks, or at –20°C for at least 3 months with no significant RNA degradation (see figure "Highly intact RNA"). Collection of animal blood in RNAprotect Animal Blood Tubes prevents changes in transcript levels, ensuring reliable gene expression analysis in applications such as real-time RT-PCR and microarray analysis (see figure "Effective transcript stabilization"). The RNeasy Protect Animal Blood Kit delivers reproducible yields of RNA, and requires less than 30 minutes of hands-on time (see figure "Reproducible RNA yields"). Proven RNeasy technology delivers purified RNA that is highly pure, with virtually no genomic DNA contamination.
Principle
When blood samples are collected, the gene expression profile can change significantly within minutes. Anticoagulants such as EDTA prevent blood clotting, but do not prevent changes in gene expression due to induced transcription or regulated turnover of mRNA. Collection of animal blood in RNAprotect Animal Blood Tubes prevents changes in transcript levels. Following digestion and homogenization of the stabilized blood, RNA is then purified from the samples using well-established RNeasy silica-membrane technology (see figure "RNeasy Protect Animal Blood flowchart").
Procedure

Blood samples are collected in RNAprotect Animal Blood Tubes. The tubes contain a reagent that lyses blood cells and stabilizes intracellular RNA. The RNAprotect Animal Blood Tubes are centrifuged to pellet the samples, which are then washed with water and resuspended in Buffer RSB. After digestion in Buffer RBT with proteinase K, the samples are homogenized by centrifugation through QIAshredder spin columns. Ethanol is added to the samples, and the samples are then centrifuged through RNeasy MinElute spin columns. The bound total DNA is subjected to DNase digestion and washed with Buffer RW1, followed by Buffer RPE. Pure RNA is eluted in Buffer REB. The purification of RNA with the RNeasy Protect Animal Blood Kit can be fully automated on the QIAcube. A separate protocol is provided for isolation of total RNA including miRNA and requires wash Buffer RWT (ordered separately; cat. no. 1067933). For purification of small RNA (containing miRNA) and large RNA in 2 separate fractions, the RNeasy MinElute Cleanup Kit is also required.

Applications

Total RNA and miRNA purified with the RNeasy Protect Animal Blood System can be used for many downstream applications, including:

Gene expression analysis
RT-PCR
Quantitative real-time RT-PCR
Differential display
cDNA synthesis

Specifications

Features
Specifications
ApplicationsNorthern, dot, and slot blotting, end-point RT-PCR, quantitative, real-time RT-PCR, array analysis, next-generation sequencing
Elution volume14 µl
FormatSpin column
Main sample typeTissue, cells
ProcessingManual (centrifugation)
Purification of total RNA, miRNA, poly A+ mRNA, DNA or proteinTotal RNA
Sample amount100 µl or 500 µl animal blood
TechnologySilica technology
YieldRat blood (500 μl): 10–30 µg; Mouse blood (100 μl): 4–8 µg

Product Resources

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Brochures & Guides (1)
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All insights start with the sample: Your comprehensive guide for isolating top-quality RNA
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FAQs (7)
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How can I check the integrity of RNA purified using RNeasy Kits?
FAQ ID -1024
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Effects of low A260/A230 ratios in RNA preparations on downstream applications
FAQ ID -2248
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What is the composition of Buffer RLT?
FAQ ID -2793
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What is the composition of Buffer RW1?
FAQ ID -2796
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What is the composition of Buffer RPE?
FAQ ID -2797
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Do you have a kit for RNA isolation from any kind of sample type?
FAQ ID -627
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What can be used as an alternative to the A260 measurement for quantification of small amounts of RNA and DNA?
FAQ ID -728
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Kit Handbooks (1)
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RNeasy Protect Animal Blood Handbook
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Quick-Start Protocols (1)
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RNeasy Protect Animal Blood Kit (EN)
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Package Insert (1)
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RNAprotect Animal Blood Tubes Product Sheet
For collection and RNA stabilization of animal blood
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Safety Data Sheets (3)
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MSDS RNeasy Protect Animal Blood Kit (50)
MSDS RNAprotect Animal Blood Tubes (50x100µl)
MSDS RNAprotect Animal Blood Tubes (50x500µl)
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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。


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