R7888
ScrF I from Streptococcus cremoris
buffered aqueous glycerol solution
form
buffered aqueous glycerol solution
concentration
10,000 units/mL
shipped in
wet ice
storage temp.
−20°C
Biochem/physiol Actions
Recognition sequence: 5′-CC/NGG-3′
Ligation and recutting results: After 2-10-fold ScrF I overdigestion of 1 μg λ DNA substrate, results in 100% cutting, >90% of fragments can be ligated, and >95% recut.
Heat inactivation: 65 °C for 15 minutes.
Ligation and recutting results: After 2-10-fold ScrF I overdigestion of 1 μg λ DNA substrate, results in 100% cutting, >90% of fragments can be ligated, and >95% recut.
Heat inactivation: 65 °C for 15 minutes.
Physical form
Solution in 10 mM Tris-HCl, pH 7.5 , 0.1 mM EDTA, 1 mM dithiothreitol, 50 mM KCl, 50% glycerol (v/v), 200 μg/ml BSA at 4 °C
Other Notes
Comment: ScrF I will only partially cleave DNA isolated from E. coli strains that have the dcm methylase (dcm+ strains).
Supplied with 10x Restriction Endonuclease Buffer SB (B8781).
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G F Fitzgerlad et al.
Nucleic acids research, 10(24), 8171-8179 (1982-12-20)
A novel sequence-specific endonuclease has been isolated from Streptococcus cremoris F. ScrFI recognises the sequence: (formula; see text) and cleaves as indicated by the arrow ( ). It is the first enzyme to recognise this sequence and the first endonuclease
C Kessler et al.
Gene, 47(1), 1-153 (1986-01-01)
The properties and sources of all known restriction endonucleases and methylases are listed. The enzymes are cross-indexed (Table I), classified according to their recognition sequence homologies (Table II), and characterized within Table II by the cleavage and methylation positions, the
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Nature methods, 10(3), 185-185 (2013-02-12)
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Methods in molecular biology (Clifton, N.J.), 940, 87-102 (2012-10-30)
The generation of transgenic animals is an essential part of research in Caenorhabditis elegans. One technique for the generation of these animals is biolistic bombardment involving the use of DNA-coated microparticles. To facilitate the identification of transgenic animals within a
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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
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