Pst I from Providencia stuartii
buffered aqueous glycerol solution
DOWNLOAD MSDS (PDF)-
CAS Number 81295-32-1
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MDL number MFCD00165594
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Popular Documents: Datasheet (PDF) | Specification Sheet (PDF)
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Properties
| Related Categories | 3.1.x.x Acting on esters, 3.x.x.x Hydrolases, Application Index, Biochemicals and Reagents, Core Bioreagents, |
| form | buffered aqueous glycerol solution |
| concentration | 10,000 units/mL |
| shipped in | wet ice |
| storage temp. | −20°C |
Description
Other Notes
Supplied with 10x Restriction Endonuclease Buffer SH (B3657).
Comment: Pst I requires optimal reaction conditions in order to avoid star activity.
Specificity
Recognition sequence: 5′-CTGCA/G-3′
Cutting results: a 2-10-fold Pst I overdigestion of 1 μg λ DNA substrate results in 100% cutting.
Heat inactivation: Inactivated at 80 °C for 20 minutes.
Physical form
Solution in 10 mM Tris-HCl, pH 7.0, 1 mM EDTA, 250 mM NaCl, 1 mM 2-mercaptoethanol, 50% glycerol (v/v), 0.01% polydocanol (v/v) at 4 °C
Application
PstI is a restiction enzyme used in molecular biology applications to cleave DNA at the recognition sequence 5′-CTGCA/G-3′, generating DNA fragments with 3′- cohesive termini.
Price and Availability
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buffered aqueous glycerol solution
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