Ribonuclease H (RNase H)
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Ribonuclease H (RNase H) 속성
- 물리적 상태
- 액체
안전
Ribonuclease H (RNase H) C화학적 특성, 용도, 생산
용도
Ribonuclease H (RNase H) has been used for:- In vivo RNA-primed initiation of DNA synthesis
- Elimination of mRNA during second-strand cDNA synthesis
- Site-specific cleavage of RNA
- Detection of RNA:DNA regions in double-stranded DNA of natural origin
- Removal of poly (A) sequences of mRNA if oligo (dT) is present
- RNA extraction and quantitative reverse transcriptase polymerase chain reaction (RT-PCR)
일반 설명
Nonspecific endoribonuclease that specifically cleaves RNA in RNA:DNA hybrids. A minimum of four continuous base pairs (RNA:DNA) is required for activity. RNase H cleaves RNA to release 5′-oligoribonucleotides.Source: E. coli H560 pol A1
Storage Buffer: 25 mM Tris-HCl, 50 mM KCl, 1 mM dithiothreitol, 0.1 mM EDTA, 50% glycerol (v/v), pH 8.0 (+4°C)
Volume Activity: 1 x 103 U/ml assayed according to Hillenbrand & Staudenbauer.
Biochem/physiol Actions
Ribonuclease H (RNase H) specifically cleaves RNA in RNA:DNA hybrids. A minimum of four continuous base pairs (RNA:DNA) is required for activity. RNase H cleaves RNA to release 5′-oligoribonucleotides. RNase H is associated with nucleic acid immunity. Using RNase H for degrading mRNA results in 80% depletion of mRNA and protein expression. RNase H recognizes the start codon and the 3′ and 5′ untranslated regions. This enzyme participates in DNA replication.Ribonuclease H (RNase H) 준비 용품 및 원자재
원자재
준비 용품
Ribonuclease H (RNase H) 공급 업체
글로벌( 1)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |