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Merck

10107921001

Roche

Nuclease S7

Micrococcal nuclease, from Staphylococcus aureus

Sinónimos:

s7 nuclease

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UNSPSC Code:
12352204
NACRES:
NA.54
Specific activity:
~15,000 U/mg
Biological source:
Staphylococcus aureus
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biological source

Staphylococcus aureus

form

lyophilized

specific activity

~15,000 U/mg

packaging

pkg of 15,000 U

manufacturer/tradename

Roche

optimum pH

7.5

shipped in

wet ice

Quality Level

Application

  • Removal of endogenous RNA from in vitro translation systems
  • RNA sequencing experiments
Nuclease S7 has been used in ribonuclease selection process for ribosome profiling.

Biochem/physiol Actions

Nuclease S7 is an endonuclease that mainly cleaves single-stranded substrates. It also cleaves double-stranded DNA or RNA. It cleaves the 5′-phosphodiester bonds of RNA and DNA to yield 3′-mononucleotides and oligonucleotides. Activity of the enzyme is dependent on Ca2+ and can be completely inactivated by the addition of EDTA. Nuclease S7 cleavage is highly specific to AT rich region than GC on the DNA.

Preparation Note

Store unopened reagent at 2-8 °C; when diluted to 1 mg/mL, store at -15 to -25 °C.

Other Notes

For life science research only. Not for use in diagnostic procedures.
One unit releases a sufficient amount of acid-soluble oligonucleotides to produce an increase of 1.0 at A260.

pictograms

Exclamation markHealth hazard

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

does not flash

flash_point_c

does not flash


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Maxim V Gerashchenko et al.
Nucleic acids research, 49(2), e9-e9 (2020-12-03)
There has been a surge of interest towards targeting protein synthesis to treat diseases and extend lifespan. Despite the progress, few options are available to assess translation in live animals, as their complexity limits the repertoire of experimental tools to
Ribonuclease selection for ribosome profiling.
Gerashchenko M V and Gladyshev V N
Nucleic Acids Research, 45(2), e6-e6 (2016)
Ariane Lismer et al.
Nucleic acids research, 48(20), 11380-11393 (2020-10-18)
Advancing the molecular knowledge surrounding fertility and inheritance has become critical given the halving of sperm counts in the last 40 years, and the rise in complex disease which cannot be explained by genetics alone. The connection between both these
Reimo Zoschke et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(13), E1678-E1687 (2015-03-17)
Chloroplast genomes encode ∼ 37 proteins that integrate into the thylakoid membrane. The mechanisms that target these proteins to the membrane are largely unexplored. We used ribosome profiling to provide a comprehensive, high-resolution map of ribosome positions on chloroplast mRNAs
Organ-specific translation elongation rates measured by in vivo ribosome profiling.
Gerashchenko M V, et al.
bioRxiv, 279257 (2018)

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