Cre Recombinase, Penetratin-Cre

Recombinant Penetratin-Cre recombinase (Penetratin-Cre) was purified from an E. coli strain carrying an engineered plasmid encoding Cre Recombinase from bacteriophage P1 with additional N-terminal 6XHis tag and a cell permeable Penetratin (RGIKWFGNRRMKWKK) and an NLS sequence (PKKKRKV). This cell-permeant Cre recombinase is effective in transduction and subsequent recombination in various cell types.

• In vitro LoxP recombination for subcloning or vector/clone engineering

• Transduction into cultured cells including stem cells ex vivo

Molecular Weight: 43 kDa

Endotoxin Levels: < 1 EU/ug

Purity: >95% by SDS-PAGE and HPLC analysis