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IPTG (isopropyl-beta-D-thiogalactopyranoside) is an analog of lactose. It inactivates the lac repressor and induces the synthesis of beta-galactosidase, an enzyme that promotes lactose utilization. This product is a 50 mg/ml solution by dissolving 250mg of IPTG in 5 ml of distilled H2O. IPTG is used to induce the expression of cloned genes under the control of the lac operon. It is used in conjunction with X-Gal to determine the lac phenotype in blue/white colony screening.
IPTG (isopropyl-beta-D-thiogalactopyranoside) is an analog of lactose. It inactivates the lac repressor and induces the synthesis of beta-galactosidase, an enzyme that promotes lactose utilization.
This product is a 50 mg/ml solution by dissolving 250mg of IPTG in 5 ml of distilled H2O. IPTG is used to induce the expression of cloned genes under the control of the lac operon. It is used in conjunction with X-Gal to determine the lac phenotype in blue/white colony screening.
Features:
1. Convenient—Ready-to-use
2. Physical State—Liquid
3. Sterile—Non-sterile
Component:N/A
Storage: -20°C
Shelf Life: Store at -20°C for 1 year