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

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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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Supplier: EMPIRICAL BIOSCIENCE
Description: 8375903

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Catalog Number: (77676-346)
Supplier: EMPIRICAL BIOSCIENCE
Description: 22625695

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Supplier: EMPIRICAL BIOSCIENCE
Description: MasterMix supplied as a 2X reaction buffer with Loading Dye, dCTP, dGTP, dATP, dTTP, MgCl2 and Taq DNA polymerase.

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Supplier: EMPIRICAL BIOSCIENCE
Description: Chemically modified Taq DNA polymerase designed for reducing non-specific DNA amplification due to primer-dimer formation. FASTaq™ is completely suppressed prior to activation, and regains full enzymatic activity after 10 min at 95 °C. Taq DNA Polymerase gene is isolated from <i>Thermus aquaticus</i> YT1 and expressed in <i>E. coli</i>.

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Supplier: EMPIRICAL BIOSCIENCE
Description: Phu-50 High Fidelity Polymerase is the ideal choice for applications where the efficient amplification of DNA with highest fidelity is required. The enzyme is a genetically engineered Phu DNA polymerase but showing a 2-fold higher accuracy and an increased processivity, resulting in shorter elongation times. The enzyme catalyzes the polymerization of nucleotides into duplex DNA in 5 - 3' direction but does not possess a 5 - 3' exonuclease replacement activity. Its inherent 3 - 5' exonuclease proofreading activity results in a greatly increased fidelity of DNA synthesis compared to Taq polymerase. Phu-50 Polymerase-generated PCR fragments are blunt.

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Supplier: EMPIRICAL BIOSCIENCE
Description: Contains blue and yellow loading dyes and a density agent that allow reactions to be loaded directly onto agarose gels and make monitoring progress during electrophoresis easy.

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Supplier: EMPIRICAL BIOSCIENCE
Description: 8375903

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Supplier: EMPIRICAL BIOSCIENCE
Description: Chemically modified Taq DNA polymerase designed for reducing non-specific DNA amplification due to primer-dimer formation. FlashTaq™ is completely suppressed prior to activation and regains full enzymatic activity in only 2 min at 95 °C. Taq DNA Polymerase gene is isolated from Thermus aquaticus YT1 and expressed in <i>E. coli</i>. FlashTaq™ HotStart DNA Polymerase is supplied in a storage buffer containing: HEPES, KCl, EDTA, DTT, Glycerol, and other stabilizers.

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Catalog Number: (77676-344)
Supplier: EMPIRICAL BIOSCIENCE
Description: Inhibitor tolerant reverse transcription PCR/qPCR, reverse transcription PCR/qPCR.

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Supplier: EMPIRICAL BIOSCIENCE
Description: LwCas13 is an RNA-guided ribonuclease that is naturally expressed by <i>Leptotrichia wadei</i>.

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Supplier: EMPIRICAL BIOSCIENCE
Description: Supplied at a 2X concentration and contains dATP, dTTP, dCTP, dGTP, and other buffer components and salts including Tris-HCl, MgCl₂, and KCl.

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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.
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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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