R8381
Dpn I from Diplococcus pneumoniae
Restriction Enzyme
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About This Item
Número de CAS:
Número MDL:
Código UNSPSC:
12352204
Productos recomendados
grado
Molecular Biology
for molecular biology
Formulario
buffered aqueous glycerol solution
concentración
10,000 units/mL
Condiciones de envío
wet ice
temp. de almacenamiento
−20°C
Especificidad
Recognition sequence: 5′-GmA/TC-3′
Ligation and recutting results: After 2-10-fold Dpn I overdigestion of 1 μg pBR322 DNA substrate, results in 100% cutting, >30% of fragments can be ligated, and >90% recut.
Heat inactivation: 75 °C for 15 minutes.
Ligation and recutting results: After 2-10-fold Dpn I overdigestion of 1 μg pBR322 DNA substrate, results in 100% cutting, >30% of fragments can be ligated, and >90% recut.
Heat inactivation: 75 °C for 15 minutes.
Aplicación
DpnI is a restriction endonuclease that is used in molecular biological applications to cleave the recognition sequence 5′-GmA/TC-3′, generating DNA framents with blunt ends.
Otras notas
Supplied with 10x Restriction Enzyme Buffer SA (B7531).
Comment: Since Dpn I will completely cleave only fully methylated pBR322 DNA, cleavage of 95% or more is considered complete digestion.
Forma física
Solution in 10 mM Tris-HCl, pH 8.0, 400 mM NaCl, 0.1 mM EDTA, 1 mM dithiothreitol, 200 μg/ml BSA, 50% glycerol (v/v) at 4 °C
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Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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S Lacks et al.
The Journal of biological chemistry, 250(11), 4060-4066 (1975-06-10)
A deoxyribonuclease specific for methylated DNA was isolated from Diplococcus pneumoniae. The enzyme, an endonuclease, degrades DNA for Escherichia coli to fragments of average molecular weight about half a million; it forms discrete fragments from phage lambda DNA. Methyl-deficient E.
Min Ju et al.
The Journal of biological chemistry, 278(15), 12769-12778 (2003-02-01)
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K Alheim et al.
Journal of molecular endocrinology, 30(3), 359-368 (2003-06-07)
Glucocorticoids are known regulators of the cell cycle, normally exerting an anti-proliferative effect. We have previously shown that glucocorticoids stimulate expression of p57(Kip2), a member of the Cip/Kip family of cyclin-dependent kinase inhibitors which, in some cell types, may account
Saqib H Ansari et al.
Journal of pediatric hematology/oncology, 35(4), e153-e156 (2013-02-08)
β-thalassemia is characterized by impaired β-chain synthesis leading to ineffective erythropoiesis, severe anemia, and a need for blood transfusion. Presence of Xmn I polymorphism (-158 C-T nucleotide change) in γ-globin gene is associated with a higher fetal hemoglobin and a
Jaroslav Jelinek et al.
Epigenetics, 7(12), 1368-1378 (2012-10-19)
Genome wide analysis of DNA methylation provides important information in a variety of diseases, including cancer. Here, we describe a simple method, Digital Restriction Enzyme Analysis of Methylation (DREAM), based on next generation sequencing analysis of methylation-specific signatures created by
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