|Place of Origin:||China|
|Minimum Order Quantity:||1 bag|
|Packaging Details:||small package or bulk distribute or OEM|
|Delivery Time:||8work days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||100 Bag/Bags Per Day|
|Appearance:||Colourless||Group:||Reverse Transcriptase PCR Reagents|
|Logo Printing:||With Logo Printing||Transport Package:||Packing|
|Production Capacity:||100 Bag/Bags Per Day||Storage Conditions:||Store At -20°C|
20000U RNase Inhibitor Murine,
RNase Inhibitor Murine R4001,
High Quality RNase Inhibitor Murine R4001 20,000U
RNase Inhibitor (Murine)
For research use only
|Component||R4001 (20,000 U)|
|RNase Inhibitor (Murine) (40 U/μl)||
This reagent should be kept at -20°C.
RNase Inhibitor (Murine) is a recombinant murine source RNase inhibitor expressed in the soluble form in E. coli. It can inhibit a wide range of RNases (RNase A, B, C). It has been tested by RT-PCR, RT-qPCR and is compatible with various reverse transcriptase and DNA polymerases. Compared with human source RNase inhibitors, murine source RNase inhibitors do not contain two of the very oxidation-sensitive cysteines of human proteins, so they have higher antioxidant activity and are more suitable for experiments with high DTT sensitivity, such as qPCR.
The amount of enzyme required to inhibit 50% of 5 ng RNase A activity was defined as 1 unit of activity (U). The activity of RNase A is quantitatively obtained by hydrolyzing 2 ', 3' -CMP to generate 3 '-CMP.
Exonuclease residue detection: 200 U of this product and 0.6 μg of λ-Hind III were incubated at 37°C for 16 h, and the DNA bands did not change after electrophoresis.
Detection of endonuclease residue: 200 U of this product and 0.6 μg of Supercoiled pBR322 DNA were incubated at 37°C for 4 h, and the DNA bands did not change after electrophoresis.
E.coli DNA residue detection: the nucleic acid residue in 200 U of this product was detected by E. coli gDNA-specific TaqMan qPCR, and the residue of E. coli genome was less than 10 copies.
1. Synthesis of the first strand of cDNA
2. Polysome isolation
3. In vitro transcription
4. No cell translation system in vitro
Matters Needing Attention
1. RNase activity was inhibited by a wide range of pH values, with the maximum activity at pH 7 ~ 8.
2. Foaming or vigorous stirring (Vortex, etc.) can cause inactivation.
3. RNase H activity will not be inhibited.
Dongsheng Biotech offers different series of products to help you achieve PCR success. For enzymes, our Taq Polymerase, HS Taq DNA Polymerase, FS Taq DNA Polymerase, Pfu DNA Polymerase and Fusion Pfu DNA Polymerase provide high fidelity, efficient, sensitivity PCR performance. We also have Long Taq DNA Polymerase for long PCR performance.