Taq DNA Polymerase with ThermoPol® Buffer

Taq DNA Polymerase is the industry standard for PCR

Ideal for routine PCR applications
ThermoPol Buffer delivers high product yield under demanding conditions
Exceptional value in terms of cost per unit

Catalog #	Concentration	Size	List Price	Your Price
M0267S	5,000 units/ml	400 units	$64.00	Sign In Sign In
M0267L	5,000 units/ml	2,000 units	$254.00	Sign In Sign In
M0267X	5,000 units/ml	4,000 units	$462.00	Sign In Sign In
M0267E	5,000 units/ml	20,000 units	$1249.00	Sign In Sign In

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Product Information

Taq DNA Polymerase is a thermostable DNA polymerase that possesses a 5´→3´ polymerase activity (1,2,3) and a 5´ flap endonuclease activity (4,5).

It is supplied with 10X ThermoPol Reaction Buffer, which contains a nonionic detergent to increase enzyme stability during longer incubations.

Highlights

Isolated from a recombinant source
Supplied with 10X Reaction Buffer
Robust and reliable reactions
Tolerates a wide range of templates
Incorporates dUTP, dITP and fluorescently-labeled nucleotides
Exceptional value in terms of cost per unit

Product Source

An E. coli strain that carries the Taq DNA Polymerase gene from Thermus aquaticus YT-1

Reagents Supplied

The following reagents are supplied with this product:

Show all

NEB # Component Name Component # Stored at (°C) Amount Concentration

M0267S -20

Taq DNA Polymerase with ThermoPol® Buffer M0267SVIAL -20 1 x 0.08 ml 5,000 units/ml

ThermoPol^® Reaction Buffer Pack B9004SVIAL -20 2 x 1.5 ml 10 X

M0267L -20

Taq DNA Polymerase with ThermoPol® Buffer M0267LVIAL -20 1 x 0.4 ml 5,000 units/ml

ThermoPol^® Reaction Buffer Pack B9004SVIAL -20 4 x 1.5 ml 10 X

M0267X -20

Taq DNA Polymerase with ThermoPol® Buffer M0267XVIAL -20 1 x 0.8 ml 5,000 units/ml

ThermoPol^® Reaction Buffer Pack B9004SVIAL -20 8 x 1.5 ml 10 X

M0267E -20

Taq DNA Polymerase with ThermoPol® Buffer M0267XVIAL -20 5 x 0.8 ml 5,000 units/ml

ThermoPol^® Reaction Buffer Pack B9004SVIAL -20 40 x 1.5 ml 10 X

Product Categories:: Taq DNA Polymerase Products

Applications:: Colony PCR,; A-tailing,; Polymerases for DNA Manipulation,; Multiplex PCR,; Specialty PCR,; Routine PCR,

Advantages and Features
Application Features
- PCR
- Primer extension
- Colony PCR
Properties & Usage
Unit Definition
One unit is defined as the amount of enzyme that will incorporate 15 nmol of dNTP into acid-insoluble material in 30 minutes at 75°C.

Reaction Conditions

1X ThermoPol^® Reaction Buffer Pack

1X ThermoPol^® Reaction Buffer Pack
20 mM Tris-HCl
10 mM (NH₄)₂SO₄
10 mM KCl
2 mM MgSO₄
0.1% Triton® X-100
(pH 8.8 @ 25°C)

Storage Buffer

10 mM Tris-HCl
100 mM KCl
1 mM DTT
0.1 mM EDTA
0.5% Tween® 20
0.5% IGEPAL® CA-630
50% Glycerol
pH 7.4 @ 25°C

Heat Inactivation
No
Molecular Weight
Theoretical: 94000 daltons

5' - 3' Exonuclease
Yes
3' - 5' Exonuclease
No
Strand Displacement
+
Resulting Ends
- Single-base 3´ Overhangs
Unit Assay Conditions
1X ThermoPol Reaction Buffer, 200 µM dNTPs including [³H]-dTTP and 15 nM primed M13 DNA.
Error Rate
~ 285x10^-6bases
Related Products
Companion Products
Materials Sold Separately
- ThermoPol® Reaction Buffer Pack
Product Notes
1. 5'→3' flap endonuclease activity destroys displaced strand.
References
1. Chien, A., Edgar, D.B. and Trela, J.M. (1976). J. Bact.. 127, 1550-1557.
2. Kaledin, A.S., Sliusarenko, A.G. and Gorodetskii, S.I. (1980). Biokhimiya. 45, 644-651.
3. Lawyer, F.C. et al. (1993). PCRMethods and Appl.. 2, 275-287.
4. Longley, M.J., Bennett, S.E. and Mosbaugh D.W. (1990). NucleicAcids Res.. 18, 7317-7322.
5. Lyamichev, V., Brow, M.A. and Dahlberg, J.E. (1993). Science. 260, 778-783.
6. Saiki R.K. et al. (1985). Science. 230, 1350-1354.
7. Powell, L.M. et al. (1987). Cell. 50, 831-840.
8. Sun, Y., Hegamyer, G. and Colburn, N. (1993). Biotechniques. 15, 372-374.
9. Sarkar, G., Kapelner, S. and Sommer, S.S. (1990). Nucleic Acids Res.. 18, 7465.

Protocols, Manuals & Usage
- Protocols
  PCR Protocol for Taq DNA Polymerase with ThermoPol Buffer (M0267)
  
  A-Tailing with Taq Polymerase
- Usage Guidelines
  Activity of Restriction Enzymes in PCR Buffers
  
  Guidelines for PCR Optimization with Taq DNA Polymerase
  
  Guidelines for PCR Optimization with Thermophilic DNA Polymerases
- Datacards
  The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at info@neb.com or fill out the Technical Support Form for appropriate document.)
  
  M0267Datasheet-Lot0141203
  
  M0267Datasheet-Lot0141206
  
  M0267Datasheet-Lot0141212
  
  M0267Datasheet-Lot0141306
  
  M0267Datasheet-Lot0141312
  
  M0267Datasheet-Lot0141406
  
  M0267Datasheet-Lot0141412
  
  M0267Datasheet-Lot0151506
Tools & Resources
- Selection Charts
  DNA Polymerase Selection Chart
  
  NEB Diluent and Buffer Table
  
  Taq Buffer Selection Chart
  
  Thermophilic DNA Polymerases
- Web Tools
  PCR Selector
  
  Tm Calculator
FAQs & Troubleshooting
- FAQs
  Can Taq DNA Polymerase be used in other buffers?
  
  Why is the product a smear when visualized on an agarose gel?
  
  Why is there no product when visualized on an agarose gel?
  
  How should I set up an amplification reaction using Taq DNA Polymerase?
  
  What type of DNA ends result from a primer extension reaction or a PCR using Taq DNA Polymerase?
  
  The product sequence doesn't completely match the expected sequence. How can this result be improved?
  
  When should Taq DNA Polymerase be used in a primer extension reaction or for PCR?
  
  Will the 5'→3' flap endonuclease activity of Taq DNA Polymerase degrade primers?
  
  Can Taq DNA Polymerase be used for nick translation?
  
  Does the presence of Ca²⁺ inhibit PCR?
- Troubleshooting
  PCR Troubleshooting Guide
  
  Taq PCR Kit Troubleshooting Guide
- Tech Tips
  
  Did you know most Taq reactions amplify more efficiently and robustly when you use a 68°C extension temperature?
Citations & Technical Literature
- Citations
  
  Product Citation Tool
  
  Powered by Bioz See more details on Bioz
Quality, Safety & Legal
- Quality Control Assays
  
  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.
- Specifications & Change Notifications
  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]
  
  M0267S_L_X_E_v1
- 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]
  
  M0267S_L_X_E_v1_0141506
  
  M0267S_L_X_E_v1_0141606
  
  M0267S_L_X_E_v1_0141512
  
  M0267S_L_X_E_v1_0141612
  
  M0267S_L_X_E_v1_0141705
  
  M0267S_L_X_E_v1_0141706
  
  M0267S_L_X_E_v1_0141712
  
  M0267L_v1_10007346
  
  M0267E_v1_10015579
  
  M0267X_v1_10015580
  
  M0267S_v1_10015721
  
  M0267X_v1_10019645
  
  M0267X_v1_10019973
  
  M0267E_v1_10021952
  
  M0267L_v1_10015837
  
  M0267S_v1_10017230
  
  M0267E_v1_10030654
  
  M0267E_v1_10032700
  
  M0267S_v1_10029614
  
  M0267X_v1_10021953
  
  M0267S_v1_10033751
  
  M0267E_v1_10038750
  
  M0267L_v1_10033874
  
  M0267X_v1_10033859
  
  M0267S_v1_10041711
  
  M0267E_v1_10042534
  
  M0267X_v1_10042535
  
  M0267E_v1_10046984
  
  M0267L_v1_10042542
  
  M0267X_v1_10046983
  
  M0267S_v1_10046021
  
  M0267E_v1_10049322
  
  M0267L_v1_10049326
  
  M0267X_v1_10049713
  
  M0267E_v1_10055389
  
  M0267L_v1_10055388
  
  M0267S_v1_10055386
  
  M0267X_v1_10055387
  
  M0267X_v1_10055390
  
  M0267E_v1_10055895
  
  M0267X_v1_10055858
  
  M0267E_v1_10060585
  
  M0267L_v1_10060582
  
  M0267X_v1_10060583
  
  M0267E_v1_10062510
  
  M0267S_v1_10060586
  
  M0267X_v1_10062512
  
  M0267E_v1_10063686
  
  M0267X_v1_10065824
  
  M0267E_v2_10065822
  
  M0267S_v2_10065804
  
  M0267E_v2_10069930
  
  M0267L_v2_10065812
  
  M0267L_v2_10069931
  
  M0267X_v2_10068685
  
  M0267E_v2_10071643
  
  M0267S_v2_10069391
  
  M0267X_v2_10071642
  
  M0267E_v2_10073007
  
  M0267X_v2_10073008
  
  M0267S_v2_10076985
  
  M0267L_v2_10076984
  
  M0267X_v2_10079485
  
  M0267E_v2_10088155
  
  M0267X_v2_10089131
  
  M0267E_v2_10091669
  
  M0267S_v2_10087105
  
  M0267L_v2_10089003
  
  M0267E_v2_10093275
  
  M0267X_v2_10093274
  
  M0267S_v2_10093272
  
  M0267X_v2_10096262
  
  M0267E_v2_10096267
  
  M0267L_v2_10096264
  
  M0267X_v2_10100670
  
  M0267E_v2_10103380
  
  M0267S_v2_10103379
  
  M0267E_v0_10106869
  
  M0267X_v0_10106868
  
  M0267L_v0_10108515
  
  M0267S_v0_10108242
  
  M0267X_v0_10112841
- Safety Data Sheets
  The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.
  
  Taq DNA Polymerase with ThermoPol® Buffer
  
  ThermoPol^® Reaction Buffer Pack
- Datacards
  The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at info@neb.com or fill out the Technical Support Form for appropriate document.)
  
  M0267Datasheet-Lot0141203
  
  M0267Datasheet-Lot0141206
  
  M0267Datasheet-Lot0141212
  
  M0267Datasheet-Lot0141306
  
  M0267Datasheet-Lot0141312
  
  M0267Datasheet-Lot0141406
  
  M0267Datasheet-Lot0141412
  
  M0267Datasheet-Lot0151506
- Legal and Disclaimers
  
  This product is covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB).
  
  While NEB develops and validates its products for various applications, the use of this product may require the buyer to obtain additional third party intellectual property rights for certain applications.
  
  For more information about commercial rights, please contact NEB's Global Business Development team at gbd@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.
  Trademarks
  NEW ENGLAND BIOLABS®, QUICK-LOAD® and THERMOPOL® are registered trademarks of New England Biolabs, Inc.
  
  IGEPAL^® is a registered trademark of Rhodia Operations.
  TRITON^®is a registered trademark of Union Carbide Corporation
  TWEEN^® is a registered trademark of Uniqema Americas, LLC.

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