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Ribonuclease A (RNase A) is a potent endonuclease that removes RNA during dna and protein preparation.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 mg | $41 | In Stock | In Stock |
| Description | Ribonuclease A (RNase A) is a potent endonuclease that removes RNA during dna and protein preparation. |
| In vitro | The most common application of Ribonuclease A is to remove RNA during plasmid DNA or genomic DNA preparation. Preparation of Ribonuclease A Stock Solution:Prepare a 10 mg/mL Ribonuclease A stock solution using 10 mM sodium acetate (pH 5.2).Heat at 100°C for 15 minutes. Cool to room temperature, add 1/10 (v/v) 1 M Tris-HCl (pH 7.4), and adjust the pH to 7.4.Store at -20°C for stable storage for up to 2 years. Note: Boiling the Ribonuclease A solution under neutral conditions may lead to the precipitation of RNase. Boiling at a lower pH, if precipitation occurs, may be due to the presence of protein impurities. In such cases, the precipitate can be removed by high-speed centrifugation (13,000 rpm). |
| Synonyms | RNase A, EC 3.1.27.5 |
| Cas No. | 9001-99-4 |
| Sequence | bAla-DL-His |
| Sequence Short | XH |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O: 80 mg/mL, Sonication is recommended. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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