NEB will be closed Thursday, November 23, 2017 and Friday, November 24, 2017. Orders placed will process Monday, November 27, 2017 for delivery on Tuesday, November 28,2017.

LITMUS 28i Vector

An alternative product available for purchase is pUC19 Vector (N3041).

  • This product was discontinued on January 05, 2015

Ordering Information

  • Discontinued
  • Product Information
    LITMUS 28i is a multi-purpose cloning/in vitro transcription phagemid vector. The molecule is a small, double-stranded circle 2,823 base pairs in length (molecular weight =1.8 x 106 daltons).

    DNASU is a central repository for plasmid clones and collections that may also be helpful.


    • Extensive set of restriction sites in polylinker, many with unique 4-base overhangs 
    • Blue/white selection
    • Opposing T7promoters for making RNA transcripts in either direction or double-stranded RNA using the HiScribe™ T7 In Vitro Transcription Kit (NEB #E2030)

    Product Source

    LITMUS 28i is isolated from E. coli ER2272 by a standard plasmid purification procedure.

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