RiboPure™ RNA Purification Kit, blood
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RiboPure™ RNA Purification Kit, blood
Invitrogen™

RiboPure™ RNA Purification Kit, blood

전혈에서 우수한 품질의 RNA를 직접 분리. Ambion™ kit는 두 가지 RNA 정제법을 통합해 다음 분석 절차를 방해할 수 있는 혈액자세히 알아보기
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카탈로그 번호수량
AM192840 preps
카탈로그 번호 AM1928
제품 가격(KRW)
855,000
온라인 행사
Ends: 31-Dec-2025
950,000
할인액 95,000 (10%)
Each
카트에 추가하기
수량:
40 preps
제품 가격(KRW)
855,000
온라인 행사
Ends: 31-Dec-2025
950,000
할인액 95,000 (10%)
Each
카트에 추가하기
전혈에서 우수한 품질의 RNA를 직접 분리. Ambion™ kit는 두 가지 RNA 정제법을 통합해 다음 분석 절차를 방해할 수 있는 혈액 성분(단백질, heme, 게놈 DNA, RNases)을 효율적으로 제거합니다. 이 kit에는 0.3–0.5 mL의 전혈 샘플에서 RNA 정제를 40회 수행하기 충분한 시약이 들어있습니다. • 전혈에서 총 RNA를 직접 정제함— WBC 사전 회수가 필요하지 않습니다. • 간편하고 신속한 절차— 혈액에서 RNA 채취까지 30분 이내 이루어짐 • RNAlater™ Solution 포함— 혈액 샘플을 실온에서 3일 이상 보관할 수 있습니다. • DNA-free™ Reagent가 포함되어 RT-PCR 및 array 분석용 RNA 준비 RiboPure™-Blood Kit는 전혈에서 순수한 RNA를 직접 회수하여 RNA 정제 전 WBCs 분리가 필요하지 않습니다. RiboPure™-Blood Kit를 사용해 회수한 RNA는 실시간 RT-PCR 및 array 분석 등 매우 까다로운 어플리케이션에 이용할 수 있습니다. RNA 평균 수율은 전혈 0.5mL 당 2–4 μg⁄ 입니다(샘플의 WBC 수에 따라 다름). 전혈에서 RNA 안정화 RNA 분석을 위해 혈액 샘플 채취 시 RNA 분리 전 샘플 보관이 필요한 경우가 있습니다. RiboPure™-Blood Kit에는 전혈에서 RNA를 안정화하는 RNAlater Solution이 들어있습니다. 또한 세포의 유전자 발현 프로필을 유지합니다. 처리된 샘플은 실온에서 장기간(3일 이상) 안전하게 보관할 수 있습니다. 그림을 보면 RNAlater™ Solution에 저장된 혈액 샘플에서 직접 처리된 혈액 샘플과 비슷한 품질을 가진 RNA가 회수되는 것을 확인 할 수 있습니다. 간단한 절차로 순도 높은 RNA 회수 가능함 RiboPure™-Blood 절차는 다음과 같이 3단계로 이루어집니다. 1) Lysis Solution을 RNAlater 처리한 전혈 또는 신선한 전혈에 직접적으로 추가함 2) phenol⁄chloroform 추출물로 초기 RNA 정제 3) 유리섬유 필터로 최종 RNA 정제. 그 후에 본 kit에 포함된 DNA-free™ Reagent으로 추가 DNase 처리를 실시할 수 있습니다. DNase 처리를 포함해 전체 절차를 1시간 내에 완료할 수 있습니다. 부속품: Ambion's GLOBINclear™ Kit 중 하나를 사용해 RNA를 백혈구(WBC) mRNA로 농축시켜 선택적으로 globin transcript을 제거할 수 있습니다. Mouse RiboPure™-Blood RNA Isolation Kit (SKU #AM0951)는 mouse 또는 rat 혈액에서 직접 총 RNA(및 선택적으로 microRNA) 회수에도 사용할 수 있습니다. Mouse RiboPure™-Blood에는 RNA 변성을 방지하고 RNA 프로필을 보존하는 RNAlater Solution이 들어있는 샘플 시험관이 포함되어 있습니다.
For Research Use Only. Not for use in diagnostic procedures.
사양
최종 제품 유형Total RNA
용도(애플리케이션)Microarray Analysis, Real-Time Quantitative PCR (qPCR), Reverse Transcriptase PCR (RT-PCR), Northern Blotting
고처리량 호환성Not High-throughput Compatible (Manual)
반응 수40 Preps
프렙 스케일100 μL to 1 mL Blood Samples (Medium-scale)
제품라인Ambion, RiboPure
정제 시간30 min.
수량40 preps
시작 물질 양Up to 0.5 ml whole blood
수율4 μg
형식Filter Cartridge, Tube
Isolation TechnologyOrganic Extraction, Spin Column
샘플 종류Blood
TargetTotal RNA
Unit SizeEach
구성 및 보관
• 25 mL Elution Solution (4°C)
• 40 mL Lysis Solution (4°C)
• 25 mL Acid-Phenol:Chloroform (4°C)
• 5 mL Sodium Acetate Solution (4°C)
• 35 mL Wash Solution 1 (room temperature/4°C)
• 70 mL Wash 2/3 Concentrate (room temperature/4°C)
• 100 mL RNAlater™ Solution (room temperature)
• 40 Filter Cartridges (room temperature)
• 80 Collecion Tubes (room temperature)
• 100 μL DNase I, 8 U/μL (-20°C, frost-free)
• 850 μL 20X DNase Buffer (-20°C)
• 1.2 mL DNase Inactivation Reagent (-20°C)
• 1 mL Formaldehyde Load Dye (-20°C)

This kit contains enough reagents for 40 RNA isolation from 300-500 μL whole blood.

자주 묻는 질문(FAQ)

What is the difference between the RiboPure Blood Purification Kit (Cat. No. AM1928) and Mouse RiboPure Blood RNA Isolation kit (Cat. No. AM1951)?

The former (Cat. No. AM1928) is for isolation of RNA from human blood and the latter (Cat. No. AM1951) is for isolation of RNA from mouse and rat blood. Both kits have the same columns but differ in protocol and the wash 1 buffer, wash 2/3 buffer, and sodium acetate solutions. We do not recommend using the mouse kit for human blood samples. The mouse kit accommodates the difference in viscosity of mouse/rat vs. human blood and also the higher mouse and rat blood RNA yield. The mouse kit allows recovery of either total RNA containing small RNAs or total RNA depleted of small RNAs based on which protocol in the manual was followed. With the RiboPure Blood Purification Kit, using the standard protocol in the manual, you can isolate total RNA depleted of small RNAs, but with an alternate protocol, you can isolate total RNA containing small RNAs. Alternatively, if you need small RNAs alone, then you should follow the above alternate protocol for isolation of total RNAs containing small RNAs, and then follow Section IVA in the mirVana miRNA Isolation Kit manual (Cat. No AM1560).

What is the composition of the elution solution in the RiboPure-Blood Purification Kit (Cat. No. AM1928)?

Its composition is 0.1 mM EDTA in nuclease-free water.

What is the column cut-off size for the RiboPure RNA Purification Kits?

The column cut-off size is 200 nt. Using a RiboPure kit is not appropriate for miRNA recovery. For miRNA isolation, we would suggest using a mirVana kit, the TRIzol Plus RNA Purification Kit, or the PureLink RNA Micro Kit.

What are the differences in technology between the PureLink RNA Mini Kit and RiboPure RNA Purification Kits?

The PureLink RNA Mini Kit provides rapid column-based purification of total RNA, without organic lysis (phenol/chloroform). You can obtain up to 1,000 µg of purified RNA from a single extraction. The RiboPure RNA Purification Kits combine a phenol/guanidine thiocyanate solution with a glass-fiber filter purification method.

Do you have any tips for RNA isolation when working with blood samples?

Please visit our website for tips for working with blood samples.

Find additional tips, troubleshooting help, and resources within our RNA Sample Collection, Protection, and Isolation Support Center.

인용 및 참조 문헌 (5)

인용 및 참조 문헌
Abstract
Stability of cord blood RNA measured by house keeping transcripts: relevance for large-scale studies of childhood leukaemia.
Authors:Olsen M, Madsen HO, Hjalgrim H, Ford A, Schmiegelow K
Journal:Leukemia
PubMed ID:17051240
Comparison of the MagNA pure LC automated system and the RiboPure-Blood RNA manual method for RNA extraction from multiple myeloma bone marrow samples conserved in an RNA stabilizer.
Authors:Garcia-Effron G, Gamarra S, Crooke A, Martínez-Sánchez P, Lahuerta J, Martínez-López J
Journal:Int J Lab Hematol
PubMed ID:17474887
'A total of 62 frozen bone marrow specimens conserved in RNA later (Ambion) were processed using two different extraction methods, the MagNA Pure LC system (MAG; Roche) and the manual RiboPure-Blood RNA method (RIBO; Ambion); Beta glucoronidase RNA (GUS) was amplified by LightCycler PCR to evaluate the quality of both ... More
Expression profile of MicroRNAs in young stroke patients.
Authors:Tan KS, Armugam A, Sepramaniam S, Lim KY, Setyowati KD, Wang CW, Jeyaseelan K
Journal:PLoS One
PubMed ID:19888324
The methods currently available for diagnosis and prognosis of cerebral ischaemia still require further improvements. Micro-RNAs (small non-coding RNAs) have been recently reported as useful biomarkers in diseases such as cancer and diabetes. We therefore carried out microRNA (miRNA) profiling from peripheral blood to detect and identify characteristic patterns in ... More
MicroRNA expression in the blood and brain of rats subjected to transient focal ischemia by middle cerebral artery occlusion.
Authors:Jeyaseelan K, Lim KY, Armugam A
Journal:Stroke
PubMed ID:18258830
Several hundred small RNAs called microRNAs (miRNAs) have been identified and characterized from various organisms, including humans. In humans, some of these miRNAs have been found to regulate (patho)physiologic conditions such as tumor progression/regression, cholesterol and glucose homeostasis, etc. In this report, we present data on the miRNAs expressed under ... More
Nonsense mutations in hERG cause a decrease in mutant mRNA transcripts by nonsense-mediated mRNA decay in human long-QT syndrome.
Authors:Gong Q, Zhang L, Vincent GM, Horne BD, Zhou Z
Journal:Circulation
PubMed ID:17576861
Long-QT syndrome type 2 (LQT2) is caused by mutations in the human ether-a-go-go-related gene (hERG). More than 30% of the LQT2 mutations result in premature termination codons. Degradation of premature termination codon-containing mRNA transcripts by nonsense-mediated mRNA decay is increasingly recognized as a mechanism for reducing mRNA levels in a ... More