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Taq 2X Master Mix

Supplier: EMPIRICAL BIOSCIENCE
Description: Taq 2X MasterMix supplied as a 2X reaction buffer with dCTP, dGTP, dATP, dTTP, MgCl₂, and Taq DNA polymerase. Taq DNA polymerase gene was isolated from <i>thermus aquaticus</i> YT1 and expressed in <i>E. coli.</i> Empirical's taq 2X MasterMix is easy to use, versatile, and provides excellent amplification for many PCR based applications. Just add template and primers with the MasterMix and the reaction is ready to go.

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Magnesium chloride 25 mM

Catalog Number: (77676-326)
Supplier: EMPIRICAL BIOSCIENCE
Description: Magnesium chloride 25 mM

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InhibiTaq™ 4X PLUS Hot Start qPCR MasterMix

Supplier: EMPIRICAL BIOSCIENCE
Description: An enhanced performance MasterMix containing UDG Enzyme and dUTP to minimize the effects of carry over contamination. The MasterMix is a 4X ready-to-use MasterMix for quantitative real time evaluation of DNA using dye- or fluorescent probe-based detection.

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Recombinant LbCas12a (from Lachnospiraceae bacterium)

Supplier: EMPIRICAL BIOSCIENCE
Description: LbCas12a is an RNA-guided endonuclease that is naturally expressed by <i>Lachnospiraceae</i> bacterium. The recombinant enzyme is engineered as a fusion protein with a eukaryotic nuclear localization signal (NLS) at the C-terminus to promote import of LbCas12a/gRNA ribonucleoprotein (RNP) complexes into the mammalian cell nucleus for genome engineering purposes.

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T4 DNA Polymerase

Supplier: EMPIRICAL BIOSCIENCE
Description: T4 DNA Polymerase

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Cyclenase

Catalog Number: (77676-262)
Supplier: EMPIRICAL BIOSCIENCE
Description: Cyclenase is a thermostable DNA polymerase that lacks exonuclease activity in both the 3 - 5' and 5 - 3' directions. Cyclenase efficiently incorporates dideoxynucleotide triphosphates (ddNTPs), making it useful for manual and automated sequencing applications. In addition to its DNA polymerase, Cyclenase includes a thermophilic acidic pyrophosphatase (TAPP) that converts the pyrophosphate product of nucleotide polymerization into inorganic orthophosphate.

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QuantiTASE™ ULTRA OneStep RT-qPCR Universal Kits

Supplier: EMPIRICAL BIOSCIENCE
Description: UltraPure deoxynucleotide solution set is suitable for molecular biology applications including PCR, qPCR, RT-PCR, DNA labeling, DNA sequencing and primer extension.

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FlashTaq™ HotStart 2X MeanGreen™ MasterMix

Supplier: EMPIRICAL BIOSCIENCE
Description: FlashTaq™ HotStart 2X MeanGreen™ MasterMix contains FlashTaq™ HotStart DNA polymerase; a chemically modified HotStart Taq DNA polymerase.

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2X qPCR Probe MasterMix with Separate ROX

Supplier: EMPIRICAL BIOSCIENCE
Description: qPCR Probe MasterMix: Supplied as a 2X ready-to-use MasterMix for quantitative real time evaluation of DNA using fluorescent probe-based detection.

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Recombinant Cas9 (from Streptococcus pyogenes)

Supplier: EMPIRICAL BIOSCIENCE
Description: Cas9 is an RNA-guided endonuclease that is naturally expressed by <i>Streptococcus pyogenes</i>. Catalytically active ribonucleoprotein (RNP) complexes are produced by incubating Cas9 with a sequence specific CRISPR RNA (crRNA) and a trans-activating crRNA (tracrRNA), which together activate the endonuclease and guide it to the ~20-nucleotide protospacer sequence in target dsDNA. Alternatively, Cas9 can be complexed with a synthetic guide RNA (sgRNA) that encodes both the crRNA and tracrRNA in a single RNA strand.

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Proteinase K Solutions, 20 mg/ml

Supplier: EMPIRICAL BIOSCIENCE
Description: Proteinase K is a broad-spectrum endopeptidase derived from the fungus Tritirachium album. The native enzyme has a size of 26 to 28 kDa and preferentially cleaves peptide bonds adjacent to aliphatic and aromatic amino acid residues of both native and denatured proteins.

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FlashTaq™ HotStart 2X MasterMix

Supplier: EMPIRICAL BIOSCIENCE
Description: FlashTaq™ HotStart 2X MasterMix contains FlashTaq HotStart DNA Polymerase, a chemically modified HotStart Taq DNA polymerase.

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InhibiTaq™ 2X HotStart qPCR MasterMix

Supplier: EMPIRICAL BIOSCIENCE
Description: 2X InhibiTaq™ hot start qPCR master mix is a 2X ready-to-use master mix for quantitative real time evaluation of DNA using dye- or fluorescent probe-based detection. InhibiTaq™ hot start qPCR master mix contains a chemically modified taq DNA polymerase that remains completely inactive at room temperature. The enzyme becomes activated after only 2 minutes at 95 °C.

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IsoReverse Transcriptase

Supplier: EMPIRICAL BIOSCIENCE
Description: Reverse transcriptase enzymes are RNA-directed DNA polymerases that catalyzes first strand cDNA synthesis from oligonucleotide primed RNA templates.

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ActiTemp-50 RTScript™ Reverse Transcriptase Kits

Supplier: EMPIRICAL BIOSCIENCE
Description: Empirical's ActiTemp-50 RTScript™ Reverse Transcriptase is a modified version of M-MLV Reverse Transcriptase with RNase H activity deactivated and increased thermal stability. The enzyme is Warm-Start modified with a proprietary RNA Aptamer.

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BST Prime DNA Polymerase

Supplier: EMPIRICAL BIOSCIENCE
Description: BST Prime is a recombinantly produced <i>Bacillus stearothermophilus</i> DNA polymerase I, large fragment (BST DNA Polymerase, large fragment).

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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