grade
Molecular Biology
form
buffered aqueous glycerol solution
concentration
10,000 units/mL
shipped in
wet ice
storage temp.
−20°C
Biochem/physiol Actions
Recognition sequence: 5′-GCATG/C-3′
Cutting results: A 2-10-fold Sph I overdigestion of 1 μg λ DNA substrate results in 100% cutting.
Heat inactivation: Inactivated at 65 °C for 20 minutes.
Cutting results: A 2-10-fold Sph I overdigestion of 1 μg λ DNA substrate results in 100% cutting.
Heat inactivation: Inactivated at 65 °C for 20 minutes.
Physical form
Solution in 20 mM Tris-HCl , pH 8.2, 1 mM EDTA, 350 mM NaCl, 7 mM 2-mercaptoethanol, 0.1 mM PMSF, 50% glycerol (v/v), 0.2% Triton X-100 (v/v), at 4 °C
Other Notes
Supplied with 10x Restriction Enzyme Buffer SM (B3158).
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
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Characterization of a site-specific restriction endonuclease Sph l from Streptomyces phaeochromogenes.
Fuchs, L.Y., et al.
Gene, 10, 391-391 (1980)
C Kessler et al.
Gene, 92(1-2), 1-248 (1990-08-16)
The properties and sources of all known class-I, class-II and class-III restriction endonucleases (ENases) and DNA modification methyltransferases (MTases) are listed and newly subclassified according to their sequence specificity. In addition, the enzymes are distinguished in a novel manner according
Nico Mitro et al.
Methods in molecular biology (Clifton, N.J.), 952, 137-144 (2012-10-27)
The role of certain amino acids in the interactions of ligands with their cognate nuclear receptors is usually achieved by the resolution of the crystal structure of the receptor complexed with the ligand. As a complementary functional approach, site-directed mutagenesis