T4330
Endonucleasas from Serratia marcescens
recombinant, expressed in E. coli
Sinónimos:
Endonuclease from Serratia marcescens
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About This Item
Número de CAS:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54
Productos recomendados
biological source
Serratia marcescens
Quality Level
recombinant
expressed in E. coli
form
liquid
concentration
≥200,000 units/mL
technique(s)
DNA purification: suitable
suitability
suitable for cell lysis
application(s)
life science and biopharma
storage temp.
−20°C
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General description
Endonuclease from Serratia marcescens is a dimer containing two identical monomeric units with distinct protein folds. The core contains a six-stranded antiparallel β-sheet flanked by α-helices on either side. Each monomer bears one active site. This enzyme is a magnesium-dependent nucleases.
Application
Turbonuclease from Serratia marcescens has been used for cell lysis during proximity biotinylation assay (BioID) and affinity-purification. It has also been used as a component of lysis buffer for protein extraction from cell lines for affinity purification studies.
Turbonuclease has been used in a study to assess the TY3 gag3 spacer effect on intracellular condensation and uncoating.
Utilizado para eliminación de los ácidos nucleicos de las muestras proteicas.
Biochem/physiol Actions
Endonuclease from Serratia marcescens is effective against both single- and double-stranded DNA and RNA. It mediates the digestion of the 3′ O—P bond resulting in oligonucleotides ending with 5′ monophosphate. The activity of this enzyme is known to be less affected by the reducing and chaotropic agents. It is highly stable at room temperature. This endonuclease eliminates the undesired nucleic acids in downstream processing.
Turbonuclease provides a nuclease treatment by reducing viscosity and degrading RNA, genomic DNA, baculovirus DNA, and unencapsidated vector DNA.
Digiere el ADN y el ARN nativos o desnaturalizados por calor.
Unit Definition
One unit will digest sonicated salmon sperm DNA to acid-soluble oligonucleotides equivalent to a ΔA260 of 1.0 in 30 min at pH 8.0 at 37 °C.
Physical form
Supplied as a solution in 50 mM Tris-HCl, pH 8.0 and 50 mM NaCl
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Journal of molecular biology, 288(5), 975-987 (1999-05-18)
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