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Thermo Scientific™ IPTG, dioxane-free

Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.

30.27 € - 325.00 €


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10725471
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Thermo Scientific™
R0392
5 g
86.00 €
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Thermo Scientific™
R0393
25 g
325.00 €
25g
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10213090
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Thermo Scientific™
R0391
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Description

Description

IPTG (isopropyl-beta-D-thiogalactopyranoside) is a highly stable synthetic analog of lactose. It inactivates the lac repressor and induces synthesis of beta-galactosidase, an enzyme that promotes lactose utilization. IPTG is used to induce expression of cloned genes under control of the lac operon . It is used in conjunction with X-Gal (#R0941) to determine the lac phenotype in blue/white colony screening.

It inactivates the lac repressor and induces synthesis of beta-galactosidase, an enzyme that promotes lactose utilization. IPTG is used to induce expression of cloned genes under control of the lac operon. It is used in conjunction with X-Gal to determine the lac phenotype in blue/white colony screening.

Ready-to-use 100mM IPTG aqueous solution is non-toxic, stable, 0.22μm membrane-filtered, formulated for direct use in blue/white colony screening.

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For Research Use Only. Not for use in diagnostic procedures.