We often blame the RNA for bad results. But in most cases the RNA is just a victim. The RNA didn't fail. Your RNase inhibitor failed, because it probably died too early!
Standard protein RNase inhibitors are potent but extremely unstable. Their alternatives are not potent enough. Protect your RNA against degradation with our highly engineered DB Ultima H RNase Inhibitor offering the best potency without any compromise in stability.
DB Ultima H is the most advanced protein RNase Inhibitor on the market and comes at highly competitive price. However, if you are looking for solid performance for the best possible price, have a look on the DB Bovine RNase inhibitor. Both inhibitors are recombinantly expressed in E. coli and are of high purity.
We created the complete catalogue of our RNase inhibitors, PCR and RT-PCR mixes and enzymes. Find everything you need HERE.
PRODUCTS
DB Ultima H RNase Inhibitor
Unique approach to the RNase inhibition! DB Ultima H is highly engineered RNase inhibitor of human origin with full oxidative resistance and unparalleled thermal stability. It outperforms all other RNase inhibitors on the market!
RNase Inhibitor Bovine
Unique approach to the RNase inhibition! Bovine variant offers a remarkable stability with fewer cysteine residues, ensuring consistent performance and oxidation resistance.
RNase Inhibitor Human
The best option for samples of human origin against RNases A, B and C. Recombinant protein from E. coli
RNase Inhibitor Porcine
The best option for your everyday work. The golden standard of RNase inhibition.
DB Ultima H RNase Inhibitor Lyo-Ready
Unique approach to the RNase inhibition! DB Ultima H is highly engineered RNase inhibitor of human origin with full oxidative resistance and unparalleled thermal stability. It outperforms all other RNase inhibitors on the market! Now available in lyo-ready version.
Key Parameters
Retains activity without DTT. Fully active even at 2% H₂O₂.
The only protein RNase inhibitor stable above 55 ℃!
Stable at room temperature in usual PCR buffers for months.
Even higher activity than human RNase inhibitor in human tissues!
Selection Guide
Name (Cat. no.) | Inhibition of Human RNases | Oxidative stability | Storage stability | Thermal stability | Origin |
|---|---|---|---|---|---|
Recombinant | |||||
DB RNase Inhibitor Human (DB-1259) | Recombinant | ||||
DB RNase Inhibitor Bovine (DB-1260) | Recombinant | ||||
DB RNase Inhibitor Porcine (DB-1261) | Recombinant |
References
Molecular mechanism of coilin interaction with core snRNPs, David Staněk Group, IMG CAS
