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化学文摘社编号:
UNSPSC Code:
12352202
NACRES:
NA.54
MDL number:
Specific activity:
≥15,000 units/mg protein
Biological source:
Staphylococcus aureus
biological source
Staphylococcus aureus
form
lyophilized solid
specific activity
≥15,000 units/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic)
color
off-white
solubility
aqueous buffer: 1 mg/mL
shipped in
ambient
storage temp.
2-8°C
Quality Level
General description
Native Stapylococcus aureus nuclease. Cleaves RNA and DNA to produce oligo- and mononucleotides with terminal 3′-phosphate groups. Also used to convert standard rabbit reticulocyte cell-free extracts (lysate) into mRNA-dependent protein synthesis systems. Note: 1 KU = 1000 units.
Other Notes
Krupp, G., and Gross, H.J. 1979. Nucleic Acids Res.6, 3481.
One unit is defined as the amount of enzyme that will release a sufficient amount of acid-soluble oligonucleotides to produce an absorbance increase of 1 at 260 nm in 30 min at 37°C.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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