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Key Documents

Safety Information

R0754

Sigma-Aldrich

Sal I from Streptomyces albus G

Restriction Enzyme

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About This Item

CAS Number:
Enzyme Commission number:
MDL number:
UNSPSC Code:
12352204

grade

for molecular biology

form

buffered aqueous glycerol solution

concentration

10,000 units/mL

shipped in

wet ice

storage temp.

−20°C

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Specificity

Recognition sequence: 5′-G/TCGAC-3′
Cutting results: a 2-10-fold Sal I overdigestion of 1 μg λ DNA substrate results in 100% cutting
Heat inactivation: Inactivated at 65 °C for 15 minutes.

Application

SalI is a restriction endonuclease used for molecular biology methods to cleave DNA at the recognition sequence 5′-G/TCGAC-3′, generating fragments with 5′-cohesive ends.

Other Notes

Supplied with 10x Restriction Enzyme Buffer SH (B3657)

Unit Definition

One unit is the enzyme activity that completely cleaves 1 mg λDNA in 1 hr. at 37 °C in a total volume of 25 ml of buffer SH for restriction enzymes.

Physical form

Solution in 10 mM Tris-HCl, pH 7.5, 1 mM EDTA, 50% glycerol (v/v), 10 mM dithioerythritol, at 4 °C

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Y Katayama et al.
Antimicrobial agents and chemotherapy, 44(6), 1549-1555 (2000-05-19)
We have previously shown that the methicillin-resistance gene mecA of Staphylococcus aureus strain N315 is localized within a large (52-kb) DNA cassette (designated the staphylococcal cassette chromosome mec [SCCmec]) inserted in the chromosome. By sequence determination of the entire DNA
In situ preservation of DNA in plant species.
Pyle, M.M., and Adams, R.P.
Taxon, 38, 576-576 (1989)
A new restriction endonuclease from Streptomyces albus G.
J R Arrand et al.
Journal of molecular biology, 118(1), 127-135 (1978-01-05)
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
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

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