X-gal – GF201-01
X-gal is a substrate of β-galactosidase. It shows a blue color after hydrolyzation. Using this property, when lacZ-deficient cell as a host is transformed with vector DNA carrying lacZ gene, IPTG is added together with X-gal into culture medium, based on the α-complementation of β-galactosidase, recombinant clones can be easily identified upon whether white colonies are observed.
- Blue / white screening
1 ml at 20 mg/ml
at -20°C in dark for six months
Product Manual and Datasheet:
Specifications and pricing of commercially available Taq DNA Polymerases and High-Fidelity DNA Polymerases in Canada.
Published on Jan 30, 2017 by Simon Roy, Ph.D Detection Limit of High-Fidelity DNA Polymerases using Human gDNA for Template We previously determined the detection limit of different Taq DNA Polymerases using human genomic DNA as a template for PCR. For this instance,...
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