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PstI

Catalog # Concentration Size List Price Quantity Your Price
R0140L 20000 units/ml 50000 units $441.00
$396.90
R0140M 100000 units/ml 50000 units $441.00
$396.90
R0140S 20000 units/ml 10000 units $107.00
$96.30
R0140T 100000 units/ml 10000 units $107.00
$96.30
Catalog # Size List Price Your Price
R0140L 50000 units $441.00
$396.90
R0140M 50000 units $441.00
$396.90
R0140S 10000 units $107.00
$96.30
R0140T 10000 units $107.00
$96.30
Catalog #
Qty:
 
*On-line ordering is for Canadian customers only. Web pricing is applicable only to orders placed online at www.neb.ca
Featured Videos
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    Double Digestion with NEBcloner
PstI has a High Fidelity version PstI-HF® (NEB #R3140).

High Fidelity (HF) Restriction Enzymes have 100% activity in rCutSmart Buffer; single-buffer simplicity means more straightforward and streamlined sample processing. HF enzymes also exhibit dramatically reduced star activity. HF enzymes are all Time-Saver qualified and can therefore cut substrate DNA in 5-15 minutes with the flexibility to digest overnight without degradation to DNA. Engineered with performance in mind, HF restriction enzymes are fully active under a broader range of conditions, minimizing off-target products, while offering flexibility in experimental design.
Product Source
A E. coli strain that carries the PstI gene from Providencia stuartii 164 (ATCC 49762).
Reagents Supplied

The following reagents are supplied with this product:

NEB # Component Name Component # Stored at (°C) Amount Concentration
  PstI R0140SVIAL -20 1 x 0.5 ml 20,000 units/ml
  NEBuffer™ r3.1 B6003SVIAL -20 1 x 1.25 ml 10 X
  Gel Loading Dye, Purple (6X) B7024AVIAL 25 1 x 0.5 ml 6 X
  PstI R0140TVIAL -20 1 x 0.1 ml 100,000 units/ml
  NEBuffer™ r3.1 B6003SVIAL -20 1 x 1.25 ml 10 X
  Gel Loading Dye, Purple (6X) B7024AVIAL 25 1 x 0.5 ml 6 X
  PstI R0140LVIAL -20 2 x 1.25 ml 20,000 units/ml
  NEBuffer™ r3.1 B6003SVIAL -20 2 x 1.25 ml 10 X
  Gel Loading Dye, Purple (6X) B7024AVIAL 25 1 x 0.5 ml 6 X
  PstI R0140MVIAL -20 1 x 0.5 ml 100,000 units/ml
  NEBuffer™ r3.1 B6003SVIAL -20 1 x 1.25 ml 10 X
  Gel Loading Dye, Purple (6X) B7024AVIAL 25 1 x 0.5 ml 6 X

Properties & Usage

Unit Definition

One unit is defined as the amount of PstI required to digest 1 µg of λ DNA in 1 hour at 37°C in a total reaction volume of 50 µl.

Reaction Conditions

1X NEBuffer™ r3.1
Incubate at 37°C

1X NEBuffer™ r3.1
100 mM NaCl
50 mM Tris-HCl
10 mM MgCl2
100 µg/ml Recombinant Albumin
(pH 7.9 @ 25°C)

Activity in NEBuffers

NEBufferâ„¢ r1.1: 75%
NEBufferâ„¢ r2.1: 75%
NEBufferâ„¢ r3.1: 100%
rCutSmartâ„¢ Buffer: 50%

Diluent Compatibility

Storage Buffer

250 mM NaCl
10 mM Tris-HCl
1 mM DTT
0.1 mM EDTA
200 µg/ml Recombinant Albumin
50% Glycerol
0.15% Triton® X-100
pH 7.4 @ 25°C

Heat Inactivation

80°C for 20 minutes

Methylation Sensitivity

dam methylation: Not Sensitive
dcm methylation: Not Sensitive
CpG Methylation: Not Sensitive

Isoschizomers

BspMAI
PstI-HF



Companion Products
Materials Sold Separately
Notes
  • May exhibit star activity in rCutSmart Buffer.
  • Not sensitive to CpG, dcm, or dam methylation.
Citations
Additional Citations
  • Yang GQ, Chen YM, Wang JP, Guo C, Zhao L, Wang XY, Guo Y, Li L, Li DZ, Guo ZH. (2016) Development of a universal and simplified ddRAD library preparation approach for SNP discovery and genotyping in angiosperm plants. Plant Methods Aug 4;12, 39.
  • Guo B, DeFaveri J, Sotelo G, Nair A, Merilä J. (2015) Population genomic evidence for adaptive differentiation in Baltic Sea three-spined sticklebacks. BMC Biol Mar 24;13:19,
  • Combosch DJ, Vollmer SV. (2015) Trans-Pacific RAD-Seq population genomics confirms introgressive hybridization in Eastern Pacific Pocillopora corals. Mol Phylogenet Evol Jul;88, 154-62.
Quality Control Assay
Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.
Change Notifications

PstI has been reformulated with Recombinant Albumin (rAlbumin) beginning with Lot #10237495. All subsequent (higher number) lots will contain rAlbumin. For additional information, please visit at NEB Restriction Enzyme formulations with Recombinant Albumin (rAlbumin).

Specifications
The Specification sheet is a document that includes the storage temperature, shelf life and the specifications designated for the product. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]
Certificate of Analysis
The Certificate of Analysis (COA) is a signed document that includes the storage temperature, expiration date and quality controls for an individual lot. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]_[Lot Number]
Safety Data Sheets
Legal And Disclaimer

Products and content are covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB). The use of trademark symbols does not necessarily indicate that the name is trademarked in the country where it is being read; it indicates where the content was originally developed. The use of this product may require the buyer to obtain additional third-party intellectual property rights for certain applications. For more information, please email busdev@neb.com.

This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.

New England Biolabs (NEB) is committed to practicing ethical science – we believe it is our job as researchers to ask the important questions that when answered will help preserve our quality of life and the world that we live in. However, this research should always be done in safe and ethical manner. Learn more.

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