What is RNaseOUT?
Description. RNaseOUT Recombinant Ribonuclease Inhibitor is a potent noncompetitive inhibitor of pancreatic-type ribonucleases such as RNase A, and is used to avoid RNA degradation in a variety of applications. RNaseOUT Recombinant Ribonuclease Inhibitor is an acidic protein with a molecular weight of approx. 52 kDa.
What is the function of RNase inhibitor?
RNase inhibitors are compounds intended to inactivate ribonuclease enzymes, which degrade RNA. Because RNases fulfill a broad range of biological roles (including RNA processing, turnover, and gene regulation), they are among the most commonly secreted enzymes by cells.
Does RNase inhibitor inhibit dnase?
It inhibits RNases by binding noncovalently in a 1:1 ratio with high affinity. RNase inhibitor is active at pH 5.0-9.0 and 25℃-55℃, which is suitable for thermostable reverse transcriptase. It does not contain DNase or endonuclease activity….Product Specification.
| Product Name | RNase Inhibitor |
|---|---|
| Molecular Weight | 50kDa |
Is RNase inhibitor a protein?
The mammalian ribonuclease inhibitor (RI) is a 50-kDa cytosolic protein that binds to pancreatic-type ribonucleases with femtomolar affinity and renders them inactive (for other reviews, see (1–5)). Complexes formed by RI and its target ribonucleases are among the tightest of known biomolecular interactions.
Is RNase inhibitor necessary?
Do I need to use an RNase inhibitor in my RT reaction? To be on the safe side, we highly recommend the use of RNase inhibitors in all RT reactions, since RNases are nearly everywhere and it is very easy to contaminate samples during reaction setup.
Is RNase a PCR inhibitor?
DESCRIPTION. This product is a recombinant type human ribonuclease inhibitor purified using a combination of ion exchange and affinity chromatography. This inhibitor exhibits broad-spectrum RNase inhibitory properties, including RNase A, RNase B, RNase C and human placental RNase.
Why is RNase used in DNA extraction?
RNase A: RNase is used in the research lab and DNA extraction. It cleaves the cellular RNA (all types) which are not required for cells. It especially cleaves the single-stranded cellular RNAse.
What is the role of RNase H during cDNA synthesis?
RNase HI is often used to destroy the RNA template after first-strand complementary DNA (cDNA) synthesis by reverse transcription. It can also be used to cleave specific RNA sequences in the presence of short complementary segments of DNA.
What is rnaseout recombinant ribonuclease inhibitor?
RNaseOUT Recombinant Ribonuclease Inhibitor is a potent noncompetitive inhibitor of pancreatic-type ribonucleases such as RNase A, and is used to avoid RNA degradation in a variety of applications. RNaseOUT Recombinant Ribonuclease Inhibitor is an acidic protein with a molecular weight of approx. 52 kDa.
Can ribonucleases co-purify with isolated RNA?
Small amounts of ribonucleases can co-purify with isolated RNA and compromise downstream applications. Such contamination can also be introduced via tips, tubes, and other reagents used in procedures.
What are the products of an RNase inhibitor?
RNase inhibitor products 1 Robust protein-based RNase inhibitor 2 Inhibits RNases A, B, C, 1, and T1 3 Active at up to 65°C and from pH 5.5 to 8.5 4 No DTT requirements 5 Requires no DTT, but is functional in DTT concentrations as high as 200 mM DTT 6 Retains activity in multiple freeze-thaw cycles More