α-Select Silver Efficiency
from
Bioline
Description
α-Select Silver Efficiency Competent Cells are high-efficiency (>1 X 108cfu/μg pUC19) chemically competent cells containing a lacZ marker that provides blue/white color screening. The cells are ideal for generating cDNA libraries and subcloning. α-Select Competent Cells also provide recA1 and endA1 markers to minimize recombination and enhance the quality of the plasmid DNA. pUC19 DNA is provided as a positive control.
Specifications/Features
Transformation Efficiency:
≥108 cfu/µg of pUC19