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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.

£22.92 - £250.00


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Product Code Brand Quantity Price Quantity & Availability  
10213090
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Thermo Scientific™
R0391
1 g This item is currently unavailable or has been discontinued.
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10725471
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Thermo Scientific™
R0392
5 g
£62.25
5g
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10849040
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Thermo Scientific™
R0393
25 g
£250.00
25g
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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.

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