Weber Scientific IPTG
Weber Scientific IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non-recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp18 and 19, pUC18 and 19, pUR222 containing the lacZ gene. Soluble in water, ethanol. Store at 2-8°C.
Key Features
- CAS No. 367-93-1
- C9H18O5S
- MW 238.3
- Purity >99%
- Dioxane-Free