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Invitrogen™ MEGAscript™ T7 Transcription Kit

Ultra-high yield technology for in vitro transcription

Brand:  Invitrogen™ AM1334

345.65 GBP valid until 2024-08-31
Use promo code "21743" to get your promotional price.

Code : 50

Additional Details : Weight : 0.06000kg

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Product Code. 10065754

  • £376.00 / Each
In Stock
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For Research Use Only. All usage must comply with product instructions.



The high yields are achieved by modifying typical transcription reaction conditions so that very high nucleotide concentrations can be effectively used. The T7 Enzyme Mix and the 10X Reaction Buffer are specifically calibrated for each lot and RNA polymerase.

Using the MEGAscript T7 Kit:
The MEGAscript T7 Kit contains in vitro transcription reaction components and a control template. The kit will yield a total of 3 to 5mg of RNA (approximately 100μg of RNA or more per reaction) from the control template supplied with the kit. This corresponds to 400 to 650 moles of RNA for each mole of template. Smaller templates typically yield a lower mass and a higher molar yield of product. Novel transcription reaction conditions and a patented, high-yield technology allow the synthesis of 10 to 50 times the amount of RNA produced by conventional transcription reactions.

Applications:The MEGAscript T7 Kit is intended for the synthesis of large amounts of unlabeled or low specific activity RNA for a variety of uses, including in vitro translation, antisense/microinjection studies, and isolation of RNA binding proteins. In large-scale transcription reactions, the concentration of all four nucleotides is high, well above the Km for the enzyme. The MEGAscript T7 Kit typically yields over 10 times more RNA than conventional in vitro transcription reactions. The kit is not recommended for synthesis of high specific activity probes.

Accessory products:
MessageAmp™ aRNA amplification kits are powered by MEGAscript technology and have been developed especially for the amplification of cRNA prior to array analysis. To purify in vitro transcription products from free nucleotides, buffer components, and enzymes, use MEGAclear™ Kit (Mfr. No. AM1908) and the MEGAclear-96 Kit (Mfr.. No. AM1909).

RNA Yield:
100 μg



T7 Enzyme Mix, 10X Reaction Buffer, ATP Solution, CTP Solution, GTP Solution, UTP Solution, pTRI-Xef, TURBO DNase, Ammonium Acetate Stop Solution, Lithium Chloride Precipitation Solution, and Gel Loading Buffer II are all stored at –20°C. Nuclease-free Water may be stored at any temperature.
In Vitro Transcription, synthetic mRNA, mRNA, transfection, LNPs, GENEart, linearized DNA plasmid, delivery, PCR products
Ambion™, MEGAscript™
40 Reactions
Dry Ice
PCR Products, Linearized DNA plasmid
Synthetic mRNA, mRNA
mRNA, Synthetic mRNA
40 Reactions
T7 In Vitro Transcription kit
100 μg
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For Research Use Only. Not for use in diagnostic procedures.