h CD19 (EF1a, Puro) Expression, Concentrated Lentivirus



Lentivirus expresses human target, CD19 (human CD19 molecule) (alternative name: B4; CVID3). The sub-cloned codon sequence is identical (100% match) to CDS region in NCBI ID: NM_001178098.

The target is expressed under the enhanced EF1a promoter, containing Puromycin selection. see the expression cassette in the scheme below:

target expressed under enhanced ef1a promoter

The engineer EF1a promoter is less cell-type-dependent and not be silenced In vitro and In vivo, also strong in many primary cells and T cells, B cells, and more. The Puromycin provides fast killing selection to generate a stable cell line.  See Product Manual for details (.pdf).

Amount: 200ul, at 1 x 108 IFU/ml in PBS with 10x of polybrene (60 ug/ml). 

Cat#: LVP1451