T7 Rna Polymerase (20 U/ΜL), T7 Rna Polymerase Is A Dna-Dependent Rna Polymerase With Strict Specificity For Its Double-Stranded Promoter, Each

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Thermo scientific™ bacteriophage t7 rna polymerase is dna-dependent rna polymerase with strict specificity its respective double-stranded promoter.It catalyzes the 5'=>3' synthesis of rna on either single-stranded dna or double-stranded dna downstream from it promoter. Incorporates modified nucleotides (e.G., Aminoallyl-, biotin-, fluorescein-, digoxigenin-labeled nucleotides) recommended for:synthesis of unlabeled and labeled rna that can be used:for hybridization, in vitro rna translation; as arna, sirna, substrate in rnase protection assays, template for genomic dna sequencing. Note:consensus promoter sequences: taatacgactcactata g ggaga. The position in bold ( 1) indicates the first nucleotide incorporated into rna during transcription. Only bases at this position through 3 are critical for transcription, and they must be a g and a purine base, respectively.