Superior alternative to BL21(DE3) for routine protein expression;
Improved purity of target proteins isolated by IMAC;
Identical growth characteristics as BL21(DE3);
Transformation efficiency: 1–5 x 107 cfu/µg pUC19;
Deficient in proteases Lon and OmpT;
Resistant to phage T1 (fhuA2);
Free of animal products;
原厂资料:
注意事项:
Usage notes:
CAUTION: This product contains DMSO, a hazardous material. Review the MSDS before handling.
STORAGE AND HANDLING: Competent cells should be stored at -80°C. Storage at -20°C will result in a significant decrease in transformation efficiency. Cells lose efficiency whenever they are warmed above -80°C, even if they do not thaw.